Delta Ditch Run at Stockton Sailing Club/Richmond Yacht Club | June 2 |
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Norcalsailing report featuring Summer Palace:
http://www.norcalsailing.com/entries/2012/06/05/ditchrun2.html#.T-iWoI2Mfqs Below quoted from Pressure Drop: Drew Scott was helming a F-28. "My crew is starting to swing around to pick me up when El Raton, in perfect control slides up beside me and asks if I would like to get picked up. They had already doused their chute and stopped beside me. I took their offer and got back into a boat (trying to stop a lightweight trimaran next to someone when it is blowing in the mid-20s is not easy so I figured I would not turn down El Raton. My crew ably finished the race on Papillon, only one boat behind El Raton! And I had many adventures with El Raton, but that is their story to tell. So, a great big thank you to the Ray Lotto and the crew of El Raton for pulling my soggy hide out of Suisun Bay!! Drew Scott Papillon (most of the time)" |
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Regatta Message Board |
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Author: Paul Deeds Subject: Weight Limit Info: (16152 views) Posted: Tuesday 9-1-09 06:31:01 PM |
http://express27.org/photos/2392.jpg
Assuming the boat is flat, A helmsman sitting at the traveler has about 3/4 of the righting moment of a crew hiking reasonably hard amidships. This means the difference in total righting moment between an at weight boat with a 300lb driver is less than 5% different than one with 150lb driver.
- - ( 300 * 0.75 ) + 580 = 805 - ( 250 * 0.75 ) + 630 = 817.5 - ( 200 * 0.75 ) + 680 = 830 - ( 150 * 0.75 ) + 730 = 842.5 -
With most drivers in the 150-250 range, I don't think it's worth complicating the rules for a 2-3% difference. I'll also submit this as evidence, that when it comes to winning races there are more important things to worry about:
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