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Board » General Discussion » Fleet School

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The purpose of this thread is to facilitate discussions directly related to the strategy & problem solving required to successfully improve the performance of novice & veteran skippers alike, in this venue.

Basic formulas, calculations, rules of thumb & tactics employed to succeed in fleet races.
None so blind
Excellent idea and thread ... and then I thought: "What are my tricks and insights ... if any?" All I can come up with is a Calvin Coolidge quotation:

"Nothing in the world can take the place of persistence. Talent will not; nothing is more common than unsuccessful men with talent. Genius will not; unrewarded genius is almost a proverb. Education will not; the world is full of educated derelicts. Persistence and determination are omnipotent. The slogan 'press on' has solved and always will solve the problems of the human race."

Didn't want to hog your thread, Aethereal, but this really is what has propelled my SYC ranking. I'll be looking forward to more educated injections.
Couldn't agreee more.
Determination and persistance is the key ..... maybe that's why I didn't make much score at the SYC ranking.... inadequate persistance ...
I agree that "Persistence" & diligence are the basis for much success in sailing as well as Life, This is the lesson embodied in Aesop's tortoise & hare fable.

However, as a novice, I find that I am capable of persisting in 'Wrong Thinking.' Please help me and others to find the 'Right Approach' in making the key decisions required here.
None so blind
I'd say part of it is looking at the fellows who are certifiably good and think: "Why ... why?"

That may eventually lead to the necessary acceptance of the need to think hours or even days ahead, forego hundreds of places in the ranking to win all of them +1 back later.

I spend much time looking at winds, polars, alternative routes and competitors silently mouthing the words "Talk to me, talk to me!"

But we were both hoping for more concrete advice on this thread, weren't we?

I - as most - have found that looking at where you'd like to be in 6 or 12 hours helps a lot. However, it makes no sense without the polar diagram. Sometimes the polar is so flat that it's no use chasing a twa of 120 over one of 70.
For concrete advise, specific questions need to be asked. And preferably related to a situation in a currently ongoing race.
Incognito's got it right ...
We need a specific weather / route challenge to give any valuable advice.
When in a race and you are in doubt, and need guidance ..... You just need to ask..... in the forum or chat room .... I'm sure there will be lots of people eager to help... I will.... if asked....
Sorry I was logged in as SOL .... at last post ... :-)
XTase295
The One Angle Advantage:

For the purpose of this illustration assume that the wind speed & direction are constant. I do this because I want to make sure that the underlying principle is sound and well understood before applying it in the real virtual world under changing conditions.

A common situation that occurs quite often in these races is when I am pointing directly at clearing some spit of land in order to turn the corner and proceed up the course. Then I notice there is another boat on my outside and a little behind who has more angle to work with who inevitably overtakes me. But even if I held the outside position I am not clear how to take maximum advantage of the situation.

There are a continuum of angles such that too steep will give me a much greater boat speed but only for a short duration and will cause me to pass behind the other boat. There will also be another angle, not as steep, that will result in both boats reaching the same spot at the same time. A third angle pointing further ahead than the other two will yield the maximum gain over the boat that is locked into a constant course. Perhaps even a fourth angle aiming too far ahead will not close the gap before the corner is reached.

So for the boat with the outside position, what is the right way to approach this problem, to make the best gains over the other boat with the inside position. Is there a formula that expresses the solution to this problem and what factors must be known to solve for the optimum angle of approach ?
None so blind
If the wind is constant in speed and angle, the problem is reduced to straight lines and shortest distance - with one important exception...

Any "hollow" in the polar is to be avoided. The upwind pinching or luffing zone is easy for RL sailors to understand, and the downwind case is easy for us to see using the polars.

A third "no-go" zone exists in many boats at the transition between up and downwind sails - usually starting somewhere around a beam reach at low windspeed and increasing in TWA as the wind builds. You need to "tack" across that region in the same way that you do upwind in order to not take a speed penalty. This is an easy one to miss sailing CC.

Everywhere else - point right at your target. If the outside boat gains on you in fixed wind, it's because he was already ahead at the last mark. You're picking up ground on him is real terms.

Why can't you sail a little high for a while and then recover ground by pointing a little lower later? Pick any two angles on the polar and connect the resulting boatspeeds with a straight line. The line represents the average speed achieved at any bearing in between. On a convex part of the polar, you'll always be slower than just taking the rhumbline.

(The straight line trick works for up and downwind sailing too, it essentially shows you VMG)

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Garagiste's Test Lab

Welcome to Newport, RI, one of the great sailing centers of the world. This TIMED race takes us around Nantucket Island in RC 44s to celebrate the life of Capt. Bartholomew Gosnold who, among many other things in his short life, named Cape Cod for the teeming fish he encountered there, and Martha’s Vineyard for his daughter. This is a TIMEDrace so you may RE-REGISTER HEREto try again after finishing a run. You will have 13 days and 11 hours to test your skill and decision making after the race opens.
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Join the excitement as Sailonline partners again with New Zealand's Short-handed Sailing Association for the thrilling SSANZ Triple Series, proudly sponsored by Lewmar Marine. Our SOLers will tackle an exhilarating 47-nautical-mile race, navigating the waters of the beautiful Hauraki Gulf out to Motuora Island via The Haystack and back. Racing virtual Young 88 yachts, our virtual fleet will match skills and strategies with the real-life fleet of the vibrant Young 88 Association. Don't miss this intense, tactical challenge!
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Joanne's Test Race Zone

In 1947, Hugh McLean & Sons of Gourock, Scotland built a radical racing yacht for John Illingworth, soon-to-be Commodore of the RORC, to a design by Laurent Giles. With a masthead rig, giving her ‘free’ sail area per the rules of the time, and short overhangs reducing pitching, Myth of Malham went on to win The Fastnet that year and again in 1949, and to compete in numerous Admiral's Cups. In 1958, in honour of the yacht, the Myth of Malham race was conceived - a mini-Fastnet to the first lighthouse on a rock west of Cowes, Eddystone, rather than the second, to be held in non-Fastnet years. IRL this year it has been raced already, but this stops us not from “Red Eye” racing its online 230nm in Fareast 31Rs, leaving how to deal with the Isle of Wight open to your own discretion.
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Nantucket Sprint 2025


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Race 1936
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Puil's Practice Palaver


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Gulf of St Lawrence - test - Mirek
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Race starts: Apr 21st 17:00 Registration Open!

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Stefan's Duck Pond

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Orange 125 PARTICULARS    
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Trapped Camel
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Caravanserai
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Patrick's Playpen


Welcome to the legendary "Westcoaster," a race that has tested sailors for over 50 years. Spanning 435 nautical miles, this iconic journey takes racers from Melbourne, across the formidable Bass Strait, and around Tasmania's rugged west coast to the finish line in Hobart. Organized by the Ocean Racing Club of Victoria, the Westcoaster is renowned for its challenging conditions and adventurous spirit. This year, our SOLers will tackle the course in the swift and capable First 47.7, a yacht launched by Beneteau in 2000, built for speed and endurance in long ocean races. Get ready for an exhilarating ride in one of Australia’s most celebrated yacht races!
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Mirek's Mess & Canteen
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Antarctica 1 of 3
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Flinders Island TIMED Race 2024

In the southern reaches of the Bass Strait between mainland Australia and Tasmania, you will find the Furneaux Group of islands, largest of which is Flinders, both named after famed British navigators. Your mission, should you choose to accept it, is to race your Ocean 50 catamaran a course of c 106nm around Flinders in the fastest time. This is a TIMED race, so you may RE-REGISTER HERE to try again, after finishing a run. This course will self-destruct in 13 days and 11 hours after opening for entrants.
Race #1776
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Tasman Double 2023 - Hobart to Sydney
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It's time to test your ocean racing skills in a variety of weathers as we head the 6400 NM between Hong Kong and Auckland in a fast Super Maxi 100. We'll be heading from a northern summer to a southern winter so keep plenty of cold weather gear and warm rum on board!
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calm's Practice Race
Last raced in 2021, we return to Boston for another race to Newport. And just like in 2021, the chosen boat is once again the speedy R/P 66. This is a TIMED race so pick your winds wisely and see how quickly you can complete this 132nm run! For reference, the winning time in 2021 was 6:12:28.
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Race #1700
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ZONA DE PRUEBA DE MANUEL

Welcome to the Shorthanded Sailing Association of New Zealand's 2022 Evolution Sails Northern Triangle series, which, unfortunately, to comply with latest NZ government COVID restrictions, has been reduced to a duo, commencing with this short prologue of approximately 35nm on the waters of Auckland's Hauraki Gulf. As so often with SSANZ events in the past, online we will be racing the event in ever-young Young 88 one-designs. Have fun!
Please note the displayed course is provisional; the actual course will be set after the IRL course is announced at the skipper's briefing 48 hours before the start, and no later than 24 hours before the start.
Race #1561
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San Sebastian to La Rochelle 2021
Once again, our SOL race will be shared with a group of Polish sailors, representing one of the stages of their Virtual Training Cruise around Europe. 171 nm in Delphia 47s across the not always calm Bay of Biscay from San Sebastian to La Rochelle will undoubtedly be one to test their skills. Welcome/Witajcie and we wish you all fair winds.
Race #1441
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Aland Sea TIMED Race
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RE-REGISTER HERE to race again after finishing a run.
Race #1444
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Bimmer's Test Zone
What about a speedy X-362 380nm race in the waters off S America, just to blow cobwebs away!!
Race #1415
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Antarctica 3 of 3
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Race starts: Sep 16th 11:13 Registration Closed

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BLANK POLAR
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