A friend of mine spent a winter in an Airstream (this is about 30 years ago) in a northern Illinois corn field. He had some kind of wood stove like that in it. It got down to -20 deg F a few nights. He said he'd get home from work and light a fire and that Airstream would creak and pop as it warmed up. Then he'd go to bed and let the fire go out and the Airstream would creak and pop as it cooled down.
He called it the Silver Twinkie!
1988 Coleman Sequoia - popup (1987-2009) - outlasted 3 Dodge Grand Caravans!
2012 Roo19 - hybid (2012-2015)
2016 Mini Lite 2503S - tt (2015 - ???)
2011 Traverse LT, 3.6L, FWD
2009 Silverado 1500 Ext Cab, 5.3L, 4x4, 3.73
2016 Silverado 2500HD Dbl Cab, 6.0L 4x4, 4.10