National Championship at Richmond Yacht ClubSeptember 28 - 30
Result
PosBoatTotalRace 1Race 2Race 3Race 4Race 5
1Shenanigans102(2)3(5)1(6)2(8)2 (10)
2Wile E Coyote173(3)1(4)3(7)6(13)4 (17)
3El Raton231(1)5(6)8(14)1(15)8 (23)
4Get Happy234(4)4(8)5(13)4(17)6 (23)
5Freaks ona Leash285(5)7(12)6(18)7(25)3 (28)
6Peaches367(7)8(15)4(19)3(22)14 (36)
7Magic Bus406(6)2(8)7(15)OCS(39)1 (40)
8Motorcycle Irene4810(10)DNC(34)2(36)5(41)7 (48)
9Ergo498(8)14(22)12(34)10(44)5 (49)
10Opa!579(9)6(15)OCS(39)8(47)10 (57)
11Monster Express5713(13)9(22)11(33)12(45)12 (57)
12Dianne5711(11)15(26)9(35)9(44)13 (57)
13Great White5918(18)11(29)10(39)11(50)9 (59)
14Take Five7015(15)10(25)14(39)13(52)18 (70)
15Libra7314(14)13(27)15(42)16(58)15 (73)
16Fired Up!7619(19)18(37)13(50)15(65)11 (76)
17Elise8112(12)12(24)17(41)DNF(65)16 (81)
18Wetsu8216(16)16(32)16(48)17(65)17 (82)
19Bobs8920(20)20(40)21(61)OCS(85)DNC (109)
20Archimedes9517(17)17(34)18(52)DNF(76)19 (95)
21Chile Dog97DNF(24)19(43)19(62)14(76)21 (97)
22Summer Palace10621(21)21(42)20(62)DNC(86)20 (106)
23Witchy Woman120DNC(24)DNC(48)DNC(72)DNC(96)DNC(120)
export csv

Regatta Message Board

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Author: Bob Harvey ([email protected]) contact the author
Subject: Weight Limit
Info: (22479 views) Posted: Sunday 8-30-09 09:11:40 AM
:: I beleive that the helmsman does not contribute to the
:: righting moment of the boat in any significant way. We
:: sit facing inboard and may not hike past the sheerline
:: of the boat.
::
:: If you calculate the torque generated by an object at
:: the center of mass of the helsman facing inboard at the
:: narrowest part of the boat and compare it to the torque
:: generated by an object located at the center of mass of
:: a crew member facing ourward at the widest part of the
:: boat, the helmsman is half as efficient at righting the
:: boat (counteracting the heal) than the crew. Therefore
:: he/she should only count as half in computing the total
:: weight limit for the boat.
::
:: crew+crew+crew+crew+skipper/2

Seems reasonable, but the logic would lead to not allowing ANY helm changes during a race. Not unreasonable for buoys, but potentially problematic for longer stuff.

The second you can take that skipper off the helm at all, you have a potential significant advantage, with no way for monitoring.

Just thinking out loud ....

Bob Harvey

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