Summertime in Missoula, when the river traffic is worse than the road traffic. Montanans are in the water as much as humanly possible in the summer, so it's pretty tough to avoid river and lake fails, especially during float trips.  These two videos weren't shot in Montana but you may be familiar with both experiences. My biggest float fail ever was not paying attention and accidentally floating through Brennan's Wave, I don't recommend it if you're on a tube with no life jacket and an open beer.

Fail #1: Dad takes family out for a float, ends in screaming, crying and phone still recording under water.

Fail #2: Big drunk lady can't get on the float, gives up and sits in mud.

Hope your summer on the water is fail free!