Be sure to check under the mattress. Loads of body moisture penetrates the mattress while you sleep and will condense on the cold bed deck. If you do not lift the mattress and air it out when you get home, you will get mold. If you cold camp a lot, you can put a piece of 3/4 " foam board house insulation under mattress.
2015 Freedom Express 248RBS
TV 2015 Silverado HD2500 Duramax
TST Tire Monitors
Honda 2000I + Companion
2 100W solar panels