Nah. The only corrective measure for ridding the humidity is air conditioning. There's a couple boats here that have fairly quiet generators that run everything on the boat, including the air and heat. They pay for themselves pretty quickly when compared to the cost of being in a $750 a month per month slip. Plus, it's a lot cooler out on the hook or mooring ball than being inshore at the slip, so the air wouldn't run nearly as much.