Cyclone at SFNE hands down has the most extreme airtime I have ever expierenced. Espiecally over this hill (its the one you can see going over the turn before the lift hill, at the top of the picture. Honurable mention goes to S:ROS SFNE (those camelbacks on the return trip are awesome), Thunderbolt at SFNE (the last few dips and bunny hops before the curve into the final brake run give great ejector air), and Nitro at SFGAdv (great floater air, and some nice ejector air on the last few bunny hops from what I remember). Also, Zero-G rolls on floorless coasters give great floater airtime, and Millenium Force's first drop had some nice airtime from what I remember (MF was my first major coaster, and I was scared to death on it, and thus don't remember much of it).