Levels - To unlock all modes except special course 2
you must complete all adventure/game mode course and get
gold.
Once done you then go to all the courses and do the
races. The idea of this is to get an A ranking and/or
get a full trick points
Tricks
barrel roll-< >
submarine-up
one hander-x or y
indian air-a or b
air walk-a,b,b
superman-a,b,a,b
nothing-x,b,y
handstand-xyxy
body whip-xyba or byxa
surfer-<yx
reversal-xaxa
Unlock the best Jetsi - Best Jetski Win all the tournaments