Was out with a friend of mine on his boat last week. After our trip, we were pulling it back out. He mostly drove the boat all the way up on the trailer, I just had to winch it the last 6-8". His winch is a strap winch, seat belt material, only wider. I got it about where I thought it should be, but he said make sure it is snug. I give it one more click, and snap. The strap ripped all the way across. Looking at it, you can see it was weathered significantly. There is no way I should be able to rip a strap in two with a hand powered winch. Just ironic, $86,000 boat, and a $25 strap. We tied a knot in the strap, and he made it home fine. Just one more case of forgetting the small stuff. He was actually happy about it, better it happen with me, and not his girl friend, or when he was on the road.
Another case on a large bridge over the potomac, guy had his brand new boat on, took a sick day and was going fishing. Problem was a 1-7/8" ball on a 2" receiver, just enough slop that it came off. Must have thought the safety chains were optional. Boat took off and hit a semi coming the other way. Obliterated the boat. Now what do you tell your coworkers? And your boss?