Woe is me!!

Today was going to be my second fishing outing. Last week went to dale. boat lights and aerator quit working. Pulled all the wiring and checked, a bad fuse, cleaned the terminals and leads, and the lights and aerator worked. Should have quit.Got to dale, got the boat off the trailer, and POOF! Had hooked the starting battery backwards.Blew 3 fuses. I forgot the trip to barren when the trolling motor didn't work, this spring, blown relay. got that fixed. One more mishap, and its needle point for me!Or gardening.Cant stand golf anymore.