Big air board
at the main menu, quickly press right, left, right, left, square(3), circle. then at the board selection screen, choose the pit bull curt man
Say No to Analog
With tricks, the Dpad is more accurate than the analog sticks
Don't hold X...
Unlike SSX or 1080 and other popular snowboarding games, holding X doesn't effect how height or length of jump so don't bother holding it down.