I'm really interested in seeing how you handle ocean water. You're making a great start.
Re: my health. The Afib has stopped. I don't know if it's a result of the beta blocker or it self-corrected. Either way, I am not unhappy. Thank you for asking. I did some reading about beta blockers and can't figure out from what I read how they would actually correct the electrical problem. But whatever it is, it's working.