a couple of weeks ago I posted on the off topic board about some old guys (older than me) that I watched almost dump thier boat w/ trailer attached in the drink. Seems they couldn't pull it out of the river, so one of them was going to unhook the trailer from the truck and take it over to a better launch site...I guess with the trailer attached!!! I hollered at him to stop, and about that time the tongue of the trailer shot up, and if not for the safety chains would have sent his head sailing. Makes ya wonder, huh?