We have been caught off guard a couple times recently. In S Dakota, and NV in our 5th wheel, and once in Wyoming this past fall in our DP.
We have been rv’ing for 27 years. Both of these rigs had much higher degree of insulation than yours, and it was still not comfortable, and that was with FHU’s. It makes everything a mess, and gunk gets in places you will still be washing off next year.
We would never, intentionally drive anything but a truck/ jeep on snow and icy roads.
Give your family a nice happy, SAFE, white Christmas by sitting in a resort lobby by a fire, drinking Baileys and coffee or hot chocolate.
I understand your excitement and desire to do it, but there will be many more memories to make in the future. Why risk it?
