Yeah, we know, just being flippant. I suppose the best answer would be get some kind soul at a paint shop to do it for you. But Ive got to ask. You're on a trailer, even if you had a mooring Id just put it on a trailer for a quick jet wash down once a month and twice in June and July.
Got AF on already, worried about appearance? Take it back to gelcoat. IMO AF is a neccessary evil for those that have no other choice