This morning I went out to check my triton boat over before going on a fishing tournament. It wouldn't start. I have one cranking battery and two for trolling motor, lights, etc. My trolling motor works when I check it, but the lights and motor itself don't work. Yesterday, all this stuff worked. Today, I don't know what happened.
The starting system is totally dead. What can I do? Where do I start to check what's wrong?