You are right, about not being able to take it, I could only stay in there for 20 min underwater time, cause after that all i could think about is getting warmth. I think i will start to do it in a jacuzzi set to about 85 degrees. One more question, i know in the jacuzzi i will be able to get my head 3 feet under water, is it advised for your whole body to be 3 ft under or is the head really the important part? Also thank you very much Rogin for answering all my questions, gretly appreiate it.
-Benny