Boat ran fine for 1/2 hour when started in my driveway and all electronics worked as well. Everything was checked. Been working every night this week waxing the exterior in the garage and moving the boat around in there, raising and lowering the outdrive. Last night went to lower outdrive and everything is dead. Nothing will turn on, boat won't start, outdrive won't move. When I turn the key to on I get a little flick out of the voltage guage. Battery is fully charged. Put a battery jump pack directly to the positive and negative cables and still nothing. Never had a problem with this boat before and was going to head up the lake tomorrow (5 hrs away) and drop it in. Mad scramble now to get this going and can't figure out. Have searched the forum for an hour and can't come up with similar situation. Checked the circuit breaker and it is not popped. Checked all other fuses I can find. Really hoping to figure this out tonight instead of cancelling vacation and first trip so any help would be much appreciated. I assume it is something simple, but just not sure where I should be looking. Again, I would really appreciate anyone's insight into this problem.