Those are some good ideas. Like I said I was a little disappointed with my Wolf Creek footage and want to improve for our February trip to Breck. Sunny days definitely looked better as well the kid that was wearing the brighter colors. I like the tip about body facing downhill and then turning back up to the action for a smoother pan. Also liked the idea of more establishing shots (which I had to look up).
I need to work on the steadiness of shots, so the comments about the zoom make sense. I'd like to possibly get some kind small tripod but it would need to be easy to use and carry. Not sure how practical that is on cold days where you don't want to take off gloves.
Also, I have the VIO headcam which I think will be nice when I get the settings dialed in, but I'm not sure what I'm going to do for a handheld. My wife has a pretty nice Canon HD that I get nervous about taking out. I'm going to research cams that are good quality, small, and can take somewhat of a beating (possibly waterproof) that I won't be uneasy about using. Please share if you guys have one you like.