I use tiger bombers, and rattle traps. Usually in the summer when hot and things are slow. Usually looking for underwater stuff, and fish as I go. I use a line clip/release mechanism. Similar to what is used deep sea fishing. Catch all sorts of water critters. It is fun. I think I showed Moose and Fatboy how I did this when they came up. Can't remember. I do know this technique will catch fish. I use big engine trolling like this, but drag a bucket in the water for speed control. Usually wonder all over the lake though, but heck I don't care. I ain't no expert.
Just to share info.