Living full time in TT (not RVing) - Maintenance

If you are going to live in it full time in Idaho, you would be much better off buying a small manufactured home (mobile home) that is designed for the harsh winters you will experience. A RV is not designed for extreme temperatures and even experienced RVers often have surprising problems in a RV in extreme winters. Rv's are designed for ongoing travel on the highways and occassional recreational living, while a mobile home is designed for one time travel on a highway and full time living.