There actually are snow snakes you know ! Some natives make 3 or four foot flat wood spears that they throw along ice patches to see who can make them slide the farthest . As far as freezing your butt off ? Come up to Quebec city for the ice carnival . -20 degrees and its near the river . These boys will canoe race over around and through the ice flows . They drink something called caribou which is a mix of red wine and some kind of alcohol.I drank some and I started seeing snakes ! L:O:L . I didn,t mind the cold though . I like warm weather . I couldn,t live without the cold though . It just does something to the blood to be roving and foraging in the cold .