im not sure what the ski-doo dealer is like but up in the ice feilds the snow was good when i was there, i go to whistler quite a bit i will try to stay posted on snow conditions.
I'm in whistler right now Dec 10 2008 they got a few centimeters last night snow base is 48cm in the alpine nothing in the village though. although there spose to get a bit of snow on friday. When i went by the callahan valley it was roughly the same you may be able to sled there if you go up the road a bit