Hi again Deanne!
Just some info about me...i live in Uruguay so sadly all the wonderful workshops that take place in the US are out of my reach. Ive had to settle with youtube videos, online books and permies.com to gather knowledge on how to build a rocket mass heater, which i did and im so happy with it that i want to build a sauna.
Ive searched far and wide and found no document nor video that helps me much so wanted to know if there was any way that you could share any info on how to get started. It would be super appreciated and im so excited about it!