Bottomfeeder is right. Ditching weight is your backup buoyancy. All I can add is that you may find that changing your rig to be less negative will result in a better air consumption rate. Also, even though the water feels warm, you are losing body heat. If you are staying in the water long enough to use that much gas it could be that you would be better off in the drysuit anyway.
But the important question is; which NC operator lets you do that? Most I've used either think deco is a four-letter word or are also trying to accommodate single tank divers.
Now I'm off to get a manicure - I need to protect my assets.
But the important question is; which NC operator lets you do that? Most I've used either think deco is a four-letter word or are also trying to accommodate single tank divers.
Now I'm off to get a manicure - I need to protect my assets.
