My sister and brother-in-law were vacationing in Tucson and left the other day to return to Canada.. the last I heard tonight was that they pulled into a rest area somewhere in Texas because of the terrible road conditions. They thought they could wait it out there for a while but got stranded. A trucker where they were invited them to spend the night in the tractor and got to sleep there. The next day he drove them to the next town (??) to arrange for accomodation and to get their van retrieved... don't know where they are now.. haven't heard any more since.