Oh wait I can't forget this one!! WE were camping on a river, Downstream was a bridge and farther down is a waterfall, Not a huge one it is the local swimming hole. Well we had just gotten a Kayak and my son wanted to try it out, So we launched it in the river, Need I say much more? He was paddling along and the current caught him pushing him towards the bridge and falls! He had to swamp it What a hoot!!