Part would depend on how cold the temps get & if you have a way to heat the tanks & wet bay if you didn't winterize. Motor homes are not the most energy efficient living space although some are slightly better than others.
If you winterize, you won't be able to use the faucets. You'd have to carry fresh water in jugs to use rather than the city water or your fresh water tank. The black tank & grey tank would probably be okay for a couple of days depending again on the temp & how full they are. You could always dump RV antifreeze into them.
Where are you going?
Karen & Gary
Glamping is not for the faint of heart!
with furkids Gypsy & Cody &
traveling in a 2011 Ventana 3433!