Have read a number of threads over the years about heating an RV in cold weather and the issues with things like propane requirements as well as condensation etc. And along with those posts, a number ...
Melamine (I think that is what they are called now). They are like the old melmac but thicker. They are great. Someone posted you can't use them in the microwave, but we do. Since it is just the 2 of us, I prefer them to paper.