found this old timer lurking around the internet, needs a full resto and the owner isn't asking much for it and looks to be complete, but I have no idea what it would entail to redo the gel coat. I know that old cars as well as boats a lot of times cost more to restore than they are actually worth and its more a labor of love. I find these vintage boats with the sliding top quite interesting. Is gel coat repair very expensive to do. any input would be greatly appreciated