I have absolutely no desire to find out the hard way, but can't help but wonder what would happen if my Phantom took a dunk in a lake (with a GoPro in waterproof housing attached). wonder how survivable it would be, or if it would sink. (and has anyone put floats on one? ) I bet I'm not the only one who'd think it'd be cool to see a video go from underwater to aerial in one shot, tho can't help but wonder the risks involved. thought perhaps hanging a GoPro from the legs using a fishing line.