Spiders as Crew
There must be something on board that those spiders find to their liking, (i.e. things to eat). Find that and wipe it out and your spider problem may disappear. However, wipe out the spiders first and you might find you have an entirely different and possibly worse situation to deal with. Personally, I feel as long as I'm not on their menu and they're out of sight, they will rid my boat, home, etc. of other, less desirable critters. Snakes also work well, but that's another matter. Maybe, having lived in Fl. going on 30 years, I have an entirely different perspective on the bug issue. Of course, I do live alone and don't have to deal with someone squeamish about spiders (or snakes). Anyway, good luck.RolandS/V Fraulein II