Nationals at Richmond Yacht ClubMay 20 - 22
Result
PosBoatTotalRace 1Race 2Race 3Race 4Race 5Race 6Race 7
1Peaches184(4)3(7)4(11)4(15)1(16)1(17)2 (19)
2Motorcycle Irene181(1)2(3)3(6)3(9)5(14)3(17)3 (20)
3Under the Radar237(7)1(8)1(9)1(10)3(13)5(18)5 (23)
4Hot Sheet242(2)4(6)3(9)4(13)2(15)2(17)7 (24)
5Magic Bus303(3)5(8)5(13)6(19)6(25)4(29)1 (30)
6Bombora516(6)7(13)8(21)5(26)4(30)15(45)6 (51)
7Fired Up!5412(12)8(20)6(26)8(34)9(43)7(50)4 (54)
8Freaks on a Leash579(9)9(18)7(25)7(32)7(39)9(48)9 (57)
9Abigail Morgan628(8)11(19)10(29)9(38)10(48)6(54)8 (62)
10Dianne7510(10)10(20)9(29)DNS(45)12(57)8(65)10 (75)
11Artemis765(5)6(11)12(23)DNS(39)11(50)10(60)DNF (76)
12Public Enemy8012(12)12(24)11(35)10(45)8(53)14(67)11 (78)
13Tequila Mockingbird8811(11)14(25)14(39)11(50)14(64)11(75)13 (88)
14Current Affair8814(14)12(26)13(39)12(51)13(64)12(76)12 (88)
15Phoenix10715(15)RET(31)RET(47)DNS(63)15(78)13(91)DNF(107)
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Regatta Message Board

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Author: Bob Harvey ([email protected]) contact the author
Subject: Weight Limit
Info: (21978 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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