Exhausted -- and now without a heavy winter coat -- Dave braved the Montana cold, sleeping in the front seat of his rental car.
But Dave is pushing on. He drove to Bozeman, Mont., in the morning and began looking for odd jobs to help him move eastward faster than ever before...
Stay tuned for Dave's updates on the "No Way Home" blog, and you can help him out via his Twitter page @earlyshowdave
Special Section: No Way Home