Just had my boat winterized. I had a good bit of work done, things that get put off during the tournament season. Had new tires, and ball bearings put on the trailer and had a light replaced. Small things you don't really focus on, but know they need to get done. Also replaced the trolling motor batteries, they were showing signs of wear and after 4 seasons, replacing them makes sense. The winterization process is a good time to take a good hard look at the entire system we use, from the trailer to the boat, to both engines and batteries.