Launching my boat at the ramp at small boat harbor, had trouble getting it off of my trailer. Ok no problem just back in a little deeper. Boat still didn't want to come off the trailer. At that point I realized that I had forgotten to take off the 2 tie down straps on the stern of the bottom holding them to the trailer.

The good news was that it not busy at all, and I was by myself. (checking engine after tune-up work) I did however give the guy and his wife next to me pulling his boat out something to laugh at.