RupertW
Well-known member
I sort of see that but in practice once you know you can’t handle a line without a winch the relative size doesn‘t matter and it’s never been an issue. Above about 30 feet you need to get practiced in not dinghy sailing anyway, although you can often get over it.Many marinas, despite charging by the metre, have a stepped charging system so each metre costs more over if the boat is over 12m and so there's a jump in cost. sails, chain and ropes are based on area rather than length and so go up exponentially with size, and similar with paint. These aren't an issue with over 40' specifically but do rise disproportionately with boat length.
But the important one is probably sails and ropes, where the power can make holding a line impossible. While this can be mitigated with tooling like winches, I certainly wouldn't want to take a headsail on a 45' boat down by myself but can easily manage on my 36'. Winch or windlass failure is manageable on a 36' too whereas on a 45' it might be a different story if not fully crewed. Obviously there's no hard cut-off, but bigger boats do come with bigger boat issues.
Taking down a headsail in a breeze is a very good example though of an easy task on a smaller boat compared to a near impossible task on a bigger one. However I’d question the necessity to ever do it - certainly I’ve never needed to in 13 years of cruising. Big tough sails well maintained shouldn’t often rip and if they did then the main problem (weight of wind) won’t be as big an issue.
Maybe I was weak enough with my 31 footer that I was already using big boat techniques so didn’t notice the jump up to 42 feet the way I noticed the huge jump up from 24 to 31?