Our 1994 29.5 Hunter has a pretty good leak above the aft berth port side window. It looks like the deck runoff gets caught between the rub rail and the hull/deck connection. The leak appears to come in above the window. Should I try to caulk the rub rail? Or should I dig deeper into the connection of the deck to hull. Is there a cross section for this connection available? Has anyone had any experience with this problem? You can email me at rpeterson@riviera-utilities.com Thank You