if you ask your ski instructors they might be able to arrange something for you. Our ski instructor last year organised a skidoo to take us up to the top, with a meal and booze etc, then whoever wanted to was going to ski down behind the skidoo with torches and for those too drunk or scared - they could go back down on the skidoo. Unfortunately the weather closed in and we had to abandon at the last minute - we are really hoping we get to do it this year?