We rode the snowmachines over the highway this year from Tok, AK to Dawson City YT. See: http://www.trekoverthetop.com/ A long 200 mile run each way, a stop in-between in Chicken and Boundary and then on in to Dawson. It was damn cold going in, they told us it was -37f when we rolled into town! Other than the brutal cold on the first day it was a good trip. Saw lots of neat stuff and shows and can say been there, done that, got the shirt, ‘n we may do it again!