My dad recently bought an old Super Snark sailboat, but the styrofoam is very waterlogged. The boat is supposed to weigh about 50 pounds, but is nearly triple that. Through a small hole in the hull, I can see moss growing. After e-mailing the manufacturer and having them tell us to cut apart the plastic hull and then fiberglass over those areas to allow it to dry, I'm wondering if there's any less drastic things that can be done.