Ride with your feet in shove-it position and leave your back hand down so its ready to grab.  When your ready pop just like a shove-it but try to give an extra pop so the board is more vertical.  Suck your feet up so they arent in the way and after 90 degree rotation or so grab the tail of your board with your back hand.  Now finish the rotation with your hand, stomp your feet back down and land.