Ship Ahoy, The Boat is a 1972 IMP a Great old boat. The problem that is driving me bonkers is the radio. It works for 2-3 seconds then off then on... like a blinker. I have changed the radio with the same results. I connected the radio straight to the battery and it worked just fine. Put it back where it goes and the radio worked for a day then back to on and off again. I have charged the batteries with results the same. Anybody have any ideas? Thanks for the help. RB