Ah yes, probably the list item I was most nervous about...
I headed to Jump Street in Denver to attempt to accomplish this one.
I got on the trampolines and just had to give it a go.
The first several attempts, I didn't go around far enough and landed on my butt and legs.
Then, I finally got the rotation down, but would have too much momentum and launch forward, ungracefully crashing into the trampoline beneath me.
Then, on about the 12th try...