why would you practice the stuff on the ground first? that seems backwards considering the ground is hard and unforgiving when the water is completely the opposite.
water isnt always forgiving, landing flat on your stomach or back from that distance would hurt like a f*cking b*tch! but ground seems harder to accomplish, if u can do it on ground u can probly do it long distance.
2002 WS.6- exhaust, 42k miles
2005 Subaru WRX STi - coilovers, exhaust, starspec z2's and it's for sale
2002 GT - sold