Just inside your door is the coldest place in your RV. Prof, I don't think you're trying hard enough!
Anybody's toilet seat will have room for a jerry can on top of it. And what exactly is being stored now in the dead air space above the foot of your bed? Hmmm? Clothes there/water inside.
I have this picture in my mind of the water being kept outdoors at night and the snowshoes brought inside.
I've found that rotating jerry cans doesn't work unless you have a major source of heat. Once you have a 6-gallon block of ice, it's very slow going to get it liquid again.
