Jason has been trying to land this flip the past few times we have gone to the lake. I took the Panasonic HMC-150 out there to test the slow motion. Shot 60fps @ 720p and 1/500 shutter. I then conformed it to 24p with Cinema Tools.
Here is another video shot the same way - http://www.youtube.com/watch?v=lyn99YeXuuE