i usually skate or snowboard goofy, but i'm kiting and windsurfing regular.
with my left foot in front, i can do the big air stuff (well, big air for me, not the spectator ), but the no-whip 360's or backflipf only work the other way round ......
it took me a while to kite left foot foward as i surfed goofy for many years but now it is my prefered stance. going goofy i can't do anything butn edge and jump, left foot foward allows me to back roll and spin. i don't really understand how it works but as long as i'm on the water i'm happy.