This isn't strictly a cabin question unless you consider it a cabin on wheels but I am getting a 8.5' x 20' enclosed trailer brought up here. Besides hauling the ATVs, I am considering outfitting it as a hunting lodge with lights, heat and fold down bunks. It seems like adding insulation would be a good idea and if I can easily remove the interior panels and add blueboard, I am all for it but wonder about a vapor barrier. I could use a barrier between the aluminum studs for each section but am I wasting the effort if there is no barrier under the studs? I really don't like the idea of removing the aluminum sheeting to install it properly.
I also need to figure out if I want to install a direct vent propane heater and add tanks and run the lights off a battery with perhaps a small generator to recharge it or use electric heaters and haul my 5 KW generator around for power. Any thoughts?