My wife and I will begin our first long journey in about a week, from Ohio, south on 77, through West Virginia, the Carolinas, Georgia, heading southwest to Louisiana. My question is when dealing with possible freezing temps when towing what precautions should I take while underway ? Should the unit be fully winterized, or will the tank heaters provide enough protection.

Thanks in advance.

Gord and Janet Fuchs
Northfield Center, Ohio
Towing a 2015 305RE,
with a 2008 Dodge Diesel, 1 ton