Hello...I own a 1986 3207 purchased in May...the boat is located in Baltimore....I have the boat in the water for the winter...engines are winterized....water systems are not as we visit the boat on weekends...space heaters are running in the cabin all the time....I monitor cabin temperature remotely via a WIFI camera...although I disconnect the dock water hose when not there, apparently the recent extreme cold damaged the water system right below the dock water intake value...you can hear the water running and the bilge pump kicks in...can anyone tell me how to access this hose and the best way to repair it? thank you!!