I have a 24' Thompson, its a pretty big boat, hard top and all. I need to replace some of the rollers in trailer. The problem is I don't think I want to put boat in water to do it as some of the rollers are completely gone and I don't want to damager the hull if I can help it. Previous owner put a piece of wood where the rollers should be with a rag over the wood.
My question is is would it be that much trouble to try to raise boat up off of trailer to change some of these rollers out or do I just need to launch it and get it off trailer?