Critique:
Pick a song that matches the skiers style, unfortunately there wasn't much so the last song I would choose would be a hard rap one. Even if you were to go with that song, the editing has to much quicker to keep up with the pace of the song, you were using dissolve transitions when the beat picked up which is the last tranny you should use. Practice with color correction if your program allows it, kill the audio if it's not great. Looks like you guys had fun tho, that's what counts, keep skiing and filming