Re: I have a 1971 Thunderbird bowrider and I'm scared!
I am in the middle of a project like yours. I have a 1970 17 foot tri-hull that I am converting to a center console fishing boat. My motor runs great, but I have to replace transom, floor, stringers, basically anything wood. I then have to modify the upper deck by removing both consoles and reglassing everything for structure. This sort of project is not for the faint of heart, but it won't cost "thousands" either, unless you take the weak way out and pay someone else to do it. That being said, if you do not think you are up to the task, by learning how to do the necessary work, then you should pass on this project. I am doing my project because that is what I like to do. For me, the project is more fun than the end result. If you just want a boat to do stuff with, you should save your cash and find one that is decent and only needs superficial work. One strong benefit of rebuilding the boat is you know for sure its condition, but if you do it wrong, it could be unsafe. Good luck either way...