response to erod
propane tank is only one as i bought just a shell from fwc.reason being after many rigs over the years i like to keep it simple,no pumps ,tanks ,power using furances,holding tanks that leak, brake,cabinets and doors that fall apart and add weight.we use a propane stove,sink with a gallon jug for a holding tank,porta-potti,catlatic heater when its cold ,solar elect for battery charging ,inverter to run sat.and tv.when we go to saline valley or other hot spots we add our engel mt45 fridge/freezer,got to keep the beer cold makes the camp fire stories better!.drive slow enjoy the trip."its the journey"