One of the funniest things I have seen is a reverse deep water start. The rider takes a deep breath, sticks his head underwater, ar$e in the air... and up he comes.
That doesn't look like a dock start, I could be wrong, but u can see the splash from where he ollied, jus looks like an blind 180 to me.. they are cool pics tho. Thanx for sharing, did you take them?