I'm out in cooke city right now, and 2 days ago I got burried in bowl of the woods, I was sitting on the bottom of a meadow and it sounded like thunder and I looked up and someone was sidehilling crown butte, and it all slid, I had no time, to do anything, I started my sled and took off, but it caught me fast, and I was wearing an abs avy pack, I pulled the cord and nothing happened, the handle broke and ended up in my hand, I got extremely lucky, my boot was sticking out of the snow and I was upside down I guess. It barrel rolled me about 150 yards, and the snow was pilled up about 20 feet at the bottom, I'll post pics later. But I will it's an experiance I really hope you NEVER have to deal with.