work on stabilization. i suggest an X-grip or tripod. me and my filmer had the same problem, and when we borrowed our friends Xg-rip, there was a very noticeable difference. and they only usually run in the 35-40$ range! tripods work too, but they are more of a pain in the ass and you cant really do follow cams with them, which i personally think look better than a stationary shot.
and yes, another song would be good. use one that really described the skiers style and how he rides. If he's a thug, go gansta... If he's a punk, do that... If he's a hippy, play some rasta... you know where im going with this.
good luck, keep it up!