I find myself occasionally climbing around in my trailered boat in the back yard... fixing things, maintaining things, inventing or improving things; I'm probably not the only one. But if I go too far aft, the trailer tips. I'm thinking of embedding a trailer ball in a 100 lb. section of log to use as a stabilizer. It's cheap, and by tipping it on its side, I can easily roll it out of the way.Has anyone come up with a better (cheaper, snazzier, etc.) solution?