Welcome aboard Rebreather World !!
I popped in on your site and was impressed.
There's quite a bit of mentoring goes on here and much good advice. Also a little not-so-good but, with time, you'll learn to 'calibrate' the posters.
It's unfortunate that you didn't come up on line a week or so before DEMA, we might have enveigled you into joining the DEMA video Team. Look for video initiative threads and postings. Maybe next time
Cheers..........Dan