Then my neighbor with all the animals gave us a bathtub her dogs used in the summer to cool off in to use as a bathtub for us to use. We spent 2 days cleaning out the tub before we started using it. Then to use the tub we heated water on our outdoor woodstove, now I'll have you know heating water over fire and dumping it in has two temperature settings. Not hot enough and ... oh my god thats hot! Oh did i mention as we were in the tent when this occurred we had to use it in the "great outdoors"? Yes Silver set up a single panel of OSB we had with a curtain on the other side to partly screen us with the open side facing the woods. However we got to experience every little breeze that passed through.
So lets see... burning hot water with cool breezes, it is an interesting experience let me tell you. Lots of fun too, to hear the kids shriek when they get out of the tub and a breeze blows through when they are getting dressed. We had to do that till the shed arrived and now thankfully we have a "sort of" bathing room which we hope to have a home made shower inside soon so we don't have to worry about freezing while we bathe.
Oh the solar shower? It makes a great water carrying bag until the handle on it breaks. If you need the info.
Be Well and Blessed be....