We're planning on an 8 week trip this December and January from Lynden, WA to Biloxi, MS via Flagstaff, AZ. From Biloxi we would head to Orlando, FL, then onto Washington DC, New York City and then to...
go for it. I love camping in my TC in the snow. Flagstaff and Sedona are great in the winter, so is everything out through 4 corners. You may need to makes some simple mods to keep things warmer but nothing really extraordinary. PM about my winter mods or just look at my Hope Valley and 2013 Yosemite trip reports