I have recently purchased a 1983 Hunter 20. Love the boat, but we take on a little water each time we sail her. We've tended the bilge outflow hole and the rudder connections to the hull. We've also puttied the two screws to the right of the swing keel in the hull. Any other places to check? Does anyone know of a place on the net where we could view hull design for an H-20? Any help would be appreciated. Thanks John