I showed up a little after 1:00 to an empty parking lot and untracked snow. The wind was light and coming from the south. The wind direction made riding Bosco a little strange. Uphill upwind slogs linked to downhill down wind screamers. After an hour or so the wind switched west to the more normal afternoon direction and picked a bit. The coverage is really pretty good. The snow quality was really nice too. Many bush ramps to hit all the way across the hill. The only rocks that I saw was the small pile a couple hundred yards east of the parking lot.
Took a few frame grabs off the video to show the conditions. You'll have to look at the higher res version to see that I did make _some_ tracks. I'm blaming the altitude for my lack of staying power.
Bosco before session by Fred, on Flickr
Bosco after session by Fred, on Flickr
Skyline looking west by Fred, on Flickr
Skyline looking west north west by Fred, on Flickr