I was just up there, spoke with a guy and i was thinking November as well but i guess at that time of year you really have to watch for rocks and stuff. I am not to sure how if you have been there or not but you should wait until there is a good base at least 10 ft and make sure you check the weather network and it calls for good weather or you may get up there and not be able to see good enough to ride at all. He suggested to come up sometime in January or Febuary which is fine by me after seeing the terrain, but you never know what this winter will bring as far as early snowfalls. I would make sure you are well prepared for this trip as far as having all the right gear and avy education, other than that i can't wait to go but it may be a spur of the moment decision of exactly when the weather will permit, i am thinking now sometime in January when there is some sunny days in the forecast about five of them, i would hate to not see all the beauty that place has to see i am anxious to ride as well but i will be well prepared for this trip. Hope that helps a bit!!!