Look for a nice smooth and sloping wave. A wave not too steep. Unhook, and charge upwind by raking the sail back. Slide the back hand slightly forward on the boom.
As you kick off the wave then throw your whole body forward and out over the sail. This should be exaggerated and you must totally commit. Let go of the front hand just as you leave the wave.
While inverted, push out with your back hand and raise your front hand but keep your body out over the sail.
Raise and extend the hand as much possible for bonus points.
The rig will start to become vertical...
Return the open hand back to the boom.
The landing is on the tail.
Sheet in and sail away. Was that fun or what?