I signed up for the Jan 26 2013 at 0100 here in Flagstaff. Generally our coldest time of year with the most amount of snow too (oh and at 7000'). Should be fun.
Goruck folks have answered quickly, professionaly and completely. I'll post an AAR, but I really just suspect selection events in the snow. (I know. Hard up if I'm paying for a selection event.)