Randy g
Contributor
Don't dive small tanks in NC! I would also recommend at least an al30 slung for redundancy. NC is big, deep and sometimes nasty water and you never want to be without gas.
Take the biggest tanks you can manage and let the mate know that you can not climb the ladder because of the weight. Secure your BC upon surfacing onto the tag line and Doff it before climbing the ladder. Have the mate or deck hand pull it out for you. It should not be a problem if you plan and talk it out before departing. Last year I was having bad back spasms and I was offered to do that exact thing. I chose to climb back onboard with it simply because that is the way I am but the option was there if I were having problems......... YMMV
Take the biggest tanks you can manage and let the mate know that you can not climb the ladder because of the weight. Secure your BC upon surfacing onto the tag line and Doff it before climbing the ladder. Have the mate or deck hand pull it out for you. It should not be a problem if you plan and talk it out before departing. Last year I was having bad back spasms and I was offered to do that exact thing. I chose to climb back onboard with it simply because that is the way I am but the option was there if I were having problems......... YMMV