I have a 2006 glastron Sx175 with the volvo penta 3.0 Gl motor, I had the boat out on the lake, fairly roof water that day boat ran fine all day long. After shutting the motor off on the water and sitting for awhile I tried to crank the engine, nothing happened. After checking the gear shift to make sure it was in nuetral I began checking to see if any wires had come un plugged. I was able to jump the starter out on the lake with a screwdriver to get the motor running so I know my problem is before the starter somewhere. Maybe a neutral safety switch? fuse I might have missed? I have no clue.