The sporting goods industry including hunting and fishing supplies are going to be slowed down a lot. The first thing that needs to happen is the economy needs to pick up and the employment level needs to get back to a normal rate. Prices for new boats will not change all that much. Right now not many people are going to have the money to buy a new boat much less a used one. The sporting goods industry will be taking a big hit and I think it will be two to three years before it gets back to a normal rate. Just my two cents.
Side Note: Major sporting goods stores have laid off a lot of employees with no hopes of rehiring any of them back soon! It all depends on how fast the economy makes it's come back!