[Foldbak]

Welcome to the forums. It sounds like you're in for an adventure. I agree with the other posts, if you're going to be sitting for 24 months get a 250 gallon propane tank. You may even want to skirt the bottom to keep freezing winds out. Consider rodent and insect protection as well. And most importantly IMO check everything that can leak especially the roof. I'd call a mobile RV mechanic and have the roof and top of the windows sealed. You don't want a surprise leak in the middle of winter. It wouldn't hurt to have back up space heaters. Oh ya and a really good vac system for the dog hair!