Boat days are supposed to be relaxing, but these clips prove otherwise. Slippery decks, awkward jumps, bad timing, and ...

Add Yahoo as a preferred source to see more of our stories on Google. Why, oh why, do people think they're so cool when they're on a boat? Nerd alert: you aren't that cool! And this compilation proves ...

Add Yahoo as a preferred source to see more of our stories on Google. From belly flops to missing the boat, this splash-filled fail fest has it all! Watch as weekend warriors attempt daring dives and ...