I don't think I can use hay-bales where I am at, my impression is they don't want to advertise that there are people camping through the entire winter.
I built a cover for the valves, and made another for the hose. Pictured below is the first cover:
Before:
After:
I also found some "no residue" tape. I bought some, but am afraid to use it on the
Casita:
I got an indoor/outdoor thermostat, the outdoor sensor is under my
Casita. Without a space heater down there, it says it is 41 degrees under the skirted Casita, yet it is 26 degrees outside. Inside it is 70 degrees. Is ambient heat from inside the Casita able to warm the air beneath it? That would be cool, if so. Maybe I wont have to use a heater beneath it, if the skirting is good enough.
I got one similar to this:
I think it is too late to use 2x4s to anchor the Reflectix, I cut it so it just touches the ground. I don't think it is going to blow around though, at least it hasn't yet.