1986 cajun blazer bassboat w/ evinrude 90 (VRO plugged.) I bought the boat like this last year. Never a minute of trouble. Got it out after setting up for 4 mos. It ran fine for 15 minutes and I arrived to where I wanted to fish. After 3 hours, tried to crank.....motor wouldn't crank. I thought I fowled the plugs (extra oil). trolled back,loaded boat. Got home, installed ne plugs and didn't see any fire when I turned the motor over. Checked to make sure kill switch wasn't activated. Still nothing. Checked all the fuses I know about, nothing. Could anybody shed any light on what I should check now? Maybe with a mter or a test light. Thanks