Captured the essence of friends and fun. Great job.
I would like to second the suggestion about getting some mountain info in your clips. Your memory will begin to fail you as you get older. It sucks sometimes when the dates and times begin to blend together.
Just something as simple as including a shot of a base sign showing the mountain trails with maybe the year written in the snow. Simple, yet effective.
I actually ended up watching it twice last night. As I was watching the very end my fiancee came home from work so I deicded to show it to her as well (she doesn't snowboard). She watched the whole video.