Going on this site frequently will keep you updated on a lot of whats going on with freestyle skiing. For more stuff on the European scene, check out http://www.downdays.eu
For more on freeride stuff, check out TGR's site, I don't actually go on there.
I'm pretty sure NS does a lot of user generated content, I'm sure Bishop will see this thread and sort you out.
Have fun, NS is a pretty fun and, for lack of better words, interesting place!