Slipstreams & Slipping Sands

IN THIS RANT: the ‘slipstream’ phenomenon, and why we need to keep much greater social distance when exercising outside – sprinkled with beach pics and boating right-of-way bits.

I’m still driving to Breezy Point from time to time to slip the park crowds on nice days. Why? Social distancing doesn’t seem to apply to bikers and joggers.

Maybe it’s self-centered laziness. Maybe it’s a healthier-than-thou attitude. Hopefully, it’s lack of awareness of what I’m going to write about below. But regardless, just like “Red, Right, Returning,” it’s WRONG. No, that’s not about right-of-way, but still…

Cute birds slipping the surf at Breezy Point the other day. Even at high tide, when the surf encroaches on our social distance space, it’s easier to get in a good walk and maintain social distance than at some NYC parks… and this is still in NYC! Steve Card, photo.

The image below is from a post by Jurgen Thoelen on Medium, which describes how studies in Belgium and The Netherlands conclude we need to allow MUCH more distance between us when exercising in public by biking and running. Even just walking. Jurgen sums it up well:

When someone during a run breathes, sneezes or coughs, those particles stay behind in the air. The person running behind you in the so-called slip-stream goes through this cloud of droplets.

Jurgen Thoelen, “Belgian-Dutch Study: Why in times of COVID-19 you can not walk/run/bike close to each other.”
The slipstream effect: social distance has to increase exponentially (a LOT) when people are moving at jogging and particularly at bicycling speeds.

I’ve been bitching about bikers and runners zooming (or slogging) right past pedestrians since this crisis got real. They often don’t take any care to pass at any distance, breezing – literally – as close as a foot or two past others. They’re breathing harder, and exhaling it onto those they pass.

As a lifelong sailor and angler, I’m acutely aware of the breeze at all times. I take care to try to stay upwind of anyone talking, breathing harder for any reason, and now – at the near apex of the infection and body count in NYC – not wearing facial covering or a mask. I mostly walk for exercise, but when weather favors it I ride my bike in Riverside Park on the mid-level esplanade. That way there’s room to see what’s ahead, and astern – with no surprises. I had to all but give that up with the extra crowds on nicer days as more people have more time to get to the park. It’s the only bright side of things for many people.

One’s upwind of the other; the one-footed boob is in the ‘slipstream’ of the other as the wind is head on (from ‘bow’ of far bird coming back toward ‘aft’ or ‘astern’ bird and camera. But wait, you say – no slipstream as they’re not moving. Wrong… wind. Steve Card, photo.

So, when I’m to windward of them (upwind), I’m also aware of the breeze carrying my breath in their direction. I stay farther away. Same for walking down the street. Windward sailing vessels give way to leeward ones (downwind) when they have the wind coming from the same side. Right or left; starboard or port… doesn’t matter what you call it as long as they both have it on the same side of their vessel. The problem is that on the pavement or in the park, people aren’t meeting me – or others – half way in return.

(Meeting, for right of way, is when two power driven vessels are approaching each other head-on or nearly so. This rule doesn’t apply to sailing vessels.)

One day in Prospect Park, that caused me to politely call out a passing pair of peeps (couple) who didn’t make any effort to walk in-line rather than side by side, forcing my other half and I to leave the road and walk in the dirt. The response I got was inappropriate, and so the convo degenerated. Who needs that when trying to maintain social distance while maintaining mental and physical well-being? Sheesh…

Breeze blown surf foam at Breezy Point, with a few random peeps for perspective. Steve Card, photo.

I’ve actually given serious thought to speaking softly and carrying a social distance stick with a fuzzy soft end (like a long handled duster). That can’t be construed as a weapon if aimed at a crossing biker or runner who won’t keep clear, right? Eh… let’s not go there, and so I don’t take the stick with me. Yet.

(Crossing is when two power driven vessels encounter each other, and they’re not meeting. So, they’re each to the other’s side. Even if one is coming slightly from behind; just not mostly. Yes, this gets technical; no, we don’t need to fully elaborate here. If you’re coming mostly from behind, you’re overtaking and you keep clear of what’s ahead. Guess what? That applies to sailboats coming up on power boats! Yeah. Back to our health…

6 feet away, or 6 feet under!

Steve Card, frequent recent rant. I penned it, but later saw that someone else came up with a slight variation so I’m sure many others have.

…for walking, the distance of people moving in the same direction in 1 line should be at least 4–5 meter, for running and slow biking it should be 10 meters and for hard biking at least 20 meters. Also, when passing someone it is advised to already be in different lane at a considerable distance e.g. 20 meters for biking.

Jurgen Thoelen, in the Medium post we’ve referenced and will link to below.

So, 6 feet ain’t nearly enough! Not unless we’re walking slowly with no wind, or stationary.

That’s the takeaway. I bike; I get it. It’s hard to keep distance when people are everywhere, often moving at different speeds and directions, on foot or on a ‘vessel.’ That can’t be an excuse; it’s potentially dangerous to others…

  1. You might be infected and contagious and not know it.
  2. You might pass someone else who is.
  3. Forget SARS/COVID-19: you might hit someone!

So, if you can’t Overtake, Meet, or Cross responsibly… JUST DON’T DO IT.

Surf scenery, social distance style. Breezy Point. Steve Card, photo.
Here’s a link to Jurgen’s post on Medium with more insight into that study…

https://medium.com/@jurgenthoelen/belgian-dutch-study-why-in-times-of-covid-19-you-can-not-walk-run-bike-close-to-each-other-a5df19c77d08

Social Distancing? Yeah. We got that.

Sort of; kind of. A boat can be a small piece of real estate, but people certainly don’t have to be in each other’s laps. And, you can drive to us and avoid public transit. Which, we’re hearing, is often pretty empty. That alleviates the concern that it’s supposed to be a big petri-dish whirling cesspool of infectious spread. If we’re few and far between, we’re further from infectious.

Social distance: one knee and done! We had this beach side restaurant to ourselves that night (rare occurrence, as it’s popular and excellent). The ‘runway’ is a fixed pier for larger vessels and also dinghies. Our yacht is out there somewehre! Jost Van Dyke, BVI, from our March 2020 trip.

At least out on a boat with us, or on your own if you already know how to sail, you’re doing a relatively safe, healthy, outdoor activity in the scheme of all this. Brooklyn bier gardens and rave parties: they be gone. My GF and I pretty much closed down a kewl bar we discovered on Sunday night… Bier Wax. No one’s going in no time soon now. But you should check it out when things are stable. NY Sailing Center post-virus celebration? Yup.

The exterior of Bier Wax in Brooklyn. New York brews from Brooklyn to Upstate, all surrounded by shelves of vinyl that they play. First link on their front page? “Featured DJ’s”. Turntable spinning and taps spilling. Miguel Rivas, photo, with link on their site on the gallery page.

So, what to do with the spare time? Sailing does start soon. We hope it will start on Friday, with temps at or above 70! But the updated forecast spoke of rain, wind, and maybe some thunder. We’ll have to see.

The author is a fiend for snowboarding. All the mountains closed for coronavirus. So? He sold one his boards on eBay that had proven a little too large for him. It took three auctions, including one where the buyer basically blew off the purchase. But, on the third, people being home seemed to increase viewing, bidding, and in the end, the sale price. So, there’s that!

From the eye of the Orca! Lib Tech T.Rice Orca snowboard. Super popular board that can do almost “it all.” It’s an alternative freeride board that’s excellent in powder, but it also has magnetraction edges (wavy) for solid grip on hard pack and icy snow. Short/wide/surfy style board.

Right from home, people can learn navigation. We prefer to teach that as a classroom course with practice plots in between sessions as homework. But, we have one class in progress that might switch from classroom to video conference, and we will be doing that going forward on a super flexible schedule. Let us know if you want to discuss getting in on that stay-in option!

Plot the distance… recent Start NavigatingSM course (ASA 105, Coastal Nav). Two men. Current course? Two women. We always have low class density; helps with social distancing now in the age of coronavirus. And now, we’re going remote!

Most of us are at least a little concerned about the COVID-19 coronavirus thing. Some are very stressed and panicked. We’ll get through it as a communities and countries. Some thoughts to share on prevention efforts:

  • Put straight isopropyl alcohol into a simple spray bottle. Boom. You have a very efficient surface and object sanitizer. The broad mist spray gets a little of it all over. In my (not so often) humble opinion, that’s all that’s needed. No need to wipe down and rub around. My GF and I came up with that; no doubt others did as well.
  • Re-think all brick and mortar and in-person transactions, especially paying with cash in person. I love a coffee n bagel break in my hood, but had decided to cut this out of my routine. Today, I was sorely tempted in the late afternoon. I walked over, and there was only one other customer. The staff were using gloves. I paid with singles and said to keep the change. I disinfected. I felt safe.
  • Be prepared to walk away from any environment when you see careless behavior or lack of adherence to suggested safe practices. See someone touching their face in the store when they’re ahead of you, or the hired help doing that (especially without gloves)? Walk away. Leave. And disinfect.
  • Don’t just wash your hands “for 20 seconds” and use sanitizer. Consider how thoroughly your’re actually doing it, and the order in which you’ve touched things. We wash our hands to get rid of stuff on them. So, once we’ve touched a faucet or container of liquid soap, it’s contaminated! Wash those as well. Then, wash your hands with more soap. THEN turn off the faucet. Apply that “last touch” mentality to every relevant scenario.
  • Exercise, eat well, and take some supplements. It can’t possibly hurt. It will boost your immune system and may well be the deciding factor as to whether you get this virus, and if so, how severely. For example, I’m taking vitamin C, zinc, and echinacea. I’ve been advised that the echinacea ought to be one week on and one off so I’m putting that into play. I’ve also ordered some bio-active silver hydrosol by Sovereign Silver based on a recco from a trusted health care professional. The list could go on as far as reccos; do what you’re comfortable with. No point in stressing over it and defeating the purpose.
Keep your social distance – stroll alone on a deserted beach. Two other people you don’t see: me, the fotog, and Kalindi. We had a very bowl of a beach to our selves for the price of a fun bike ride. From our March 2020 BVI trip. This is on the north shore of Anegada in the late afternoon.

So… about that sailing. We got back from our March BVI trip (Virgin Islands) on the 7th as we previously wrote about. Advanced courses start in late April, and learn-to-sail in early May. Sailing Club sessions could start as early as… Friday? We shall see. But it’s coming soon!

If you join the Club, and you haven’t yet learned how to sail, we’ll find ways to get you out with us or other Club members. If you can sail, then you know how it goes.

The author, our Director and HBIC (Head Bozo in Charge) often drives out from the Upper West Side, and sometimes from Park Slope, Brooklyn. If that sounds better than public transit, he might be able to give you a ride. Of course, you’ll be asymptomatic and will have taken your temperature regularly for a few days leading up to that (and again that morning). Fever is by far the most common symptom, in the upper 80’s percentile wise. That’s why the White House had started taking temps of reporters and turning away those with spiked numbers. The second most common, in the 60’s, is a dry cough. Duane Reade was due to get more thermometers in. Find or order where you can.

Social distancing: boats spread out (except for the harmless dinghy). People spread out. Plenty of room to breathe and roam. Quick lunch/snorkel/swim stop, first day of our March 2020 Virgin Islands (BVI) trip.

We’re all put out by this as well as freaked out. I’m a silver-lining kind of guy. I deal with the harsh reality of some things. I accept what I can’t influence or change. And, I look on the bright side. What can I do with the time I have, in the place that I am, that’s productive and maybe even makes me happy? What can I appreciate that’s different about my surroundings or microcosm of existence? There’s usually something.

Welcome to the Irish Riviera! Dog took a walk with its human apparently. Back side of Breezy Point, Queens – the exact opposite of Montauk: The End. This is the Beginning. Great place to walk off the beaten path. The ocean side beaches had a fair amount of peeps that day, but social distancing was superb. This beach ends in a long jetty. If you go there, only walk on the dry parts. Once you see any sign of slime, DO NOT GO FURTHER. Unless you’re wearing cleats you’ll go down. Author used to rock hop out to the end wearing cleats and sporting his fly rod to catch striped bass and false albacore. It’s not for the casual caster.

If you’re not finding enough of that… come out sailing! We’ll be open soon. And we’ll keep our distance.

More on navigation courses, from your own private isolation situation, or in small groups: https://newyorksailing.club/start-navigating-asa-105/

More on all that we do, including private and small group sailing courses and club experiences: https://newyorksailing.club/what-we-do/