Re: What's the *second* best way to keep spiders off your boat?
It seems to be regional (or continental). On Lake Ontario the spider battle seems constant. We left our boat for months at docks in Australia and South Africa and on a mooring in Ecuador for a month and nary a spider (probably a particularly good thing in Oz where they have all the dangerous 8-leggers. In fact I can't think we ever had a spider on board in 33,000 miles. I guess they know I had spider spray onboard.
Heading back to Lake Ontario for this summer. Ainia is back in North America for the first time since 2010. Currently in Long Island Sound.