i am planning on a kerosine heater and a 5 gal can of fuel and it will sit in the corner of the snake room until needed. I also can consider if in a pinch loading everything up and got to my grandmothers if she got electric. ( not that she be happy to see me and 21 snakes pulling up in the driveway ) I plan on getting a little gass gen betwee nthis fall and next winter and set it up to be on standby for the fridge and possible my snake room thermostats .. as I can use a kerosine heater to keep the trailer on a low warm side ( enough to prevent frozen pipes. ) I just grab bag and sleep in the snake room floor lol and if it too cool I place them in the truck with the heater running.. Considers setting up a large radiator heat system to run off the truck ( or other motor oh the possible ideals this can make/solve.