I was out running my pontoon from fishing to fishing spot this morning....... was running great no problems at all. So after the 4th or 5th start up and move I went to start the boat and NOTHING! No cranking no noise no trim no nothing. I made sure the battery was charged, it was. I popped the motor cover off and started checking all the electrical going to everything. Everything is tight no loose connections. So I took the throttle control all apart and everything was good in there. Checked the lanyard that was in there and tight. I jumped the starter with a jumper wire and boooom cranked over but would not fire! So I had to get towed in and when I got it home I also jumped the trim that works when jumped. Now theres 2 relays in a black plastic box on top near the flywheel I went to the parts store and bought 1 new relay, they only had one in stock tried replacing one at a time and still the same deal no power getting to the starter or the trim. Does anyone have a clue where to start on this? Thanks so much