I have only very recently started looking into rocket stoves and the possible uses for them. I think there may be another way to be completely off grid and still have a nice warm bath when you want it. I saw this website several years ago and I think it would be possible to incorporate the rocket stove exhaust, or perhaps the actual stove, with the dutch tub.
http://www.dutchtub.com/
I'm just thinking that if you could run the exhaust tube straight up the middle of the coil you would be able to have a nice hot bath every day. I also found the exhaust system on the wooden one to be of interest. I think it would assist in heating the water much more effectively. they also make a bath cover that would limit heat loss to the air.
Not sure if we can even buy a system like this in the US, I wonder how hard it would be to make one from scratch?
Just an idea from a newbie. Thanks for looking.
