Update to this thread- https://www.newschoolers.com/ns3/web/forums/readthread.php?thread_id=192664&
So, a certain girl and I did successfully snowcave it up. We did it in Breck instead of Vail because the snow was so bad and we didn't want to waste our Vail days. So even though we could have stayed at the house in Breck, we did it for the hell of it. It was such a good night... whoever said we would die and it wouldn't work can go fuck themselves. We shared a -15f bag and threw anouther -15f bag on top of us. With a candle lantern burning all night (nice and romantic candle light...mmm hmm) and the two of us sharing a bag it was plenty warm. We're doing it again sometime real soon. It was SUCH a good night.