Sub-freezing Weather UPDATE --- We froze the pipes!

How often do you camp in freezing temps? Also what are the usual cold temps you are in? There is a lot that you can do but what you did this trip may be enough to deal with the once or twice a lifetime of hitting those temps if that is all it is.

I have found that with all the tweaking that I have done over the years that for the real cold it is easier to just dump tanks and use antifreeze to flush the toilet.