To the DIR people,
I am not DIR, not even close! I can understand the confusion, but (in the language of one of my favorite hockey teams), NYET.
Yes, getting into my doubles required some work. There are more hoses and such to route from two tanks. I never used Argon. Neither did anyone else. I did use a forty cubic foot pony filled with EAN50 as a stage bottle. I don't have the money for a canister light yet, so not quite yet. I did have extra gear in the form of a camera and my back-up depth/ SPG console. That is not DIR. But it wouldn't take the "Jaws of Life" to get me out. Once I sat down, I could be standing back up sans dual 100's within a minute or two fairly easily. Getting in and getting my hoses routed correctly did take about 10 minutes or so from when I started.
The rest of the "doubles" divers, Chris, the "Bumblebee Tims", and Dr. Jesse do have canister lights. Other than that, their gear configuration (at least as far as hose routing) is nearly identical to mine. (Ok, I will confess that the extra Cobra console is unique to me as well, that is my back-up dive computer). The two Tims and Jesse are the most experienced of that group in diving doubles and Jesse was our instructor. Yes, they are picky about making sure that their hoses are routed correctly. I am myself and will be more so when I get more experience. Then, I will know exactly where I want everything on my rig.
The doubles seem like a pain in the you-know-where for the Arabia and Forest City until you consider that 1) freeflows are common on both wrecks and they are exponentially easier to isolate in doubles, and 2) I wasn't about to become the next victim of either wreck. I wanted the piece of mind of using a rig that would maximum redundancy because of the mystique of that wreck. Also, I set up my rig once. Then I was good for both dives that morning on the Arabia and all four dives on the day that we did the Forest City without changing tanks or rigs.
We did see some people getting on the Deep Obsession Saturday. Their rigs were all IDENTICAL. They did have Argon, but they were diving the Lady Dufferin. I imagine that they needed it as I would think that they were using Tri-Mix. With roughly fifteen-twenty sets of doubles on that boat I wouldn't want to be on that boat trying to gear up. But they looked pretty streamlined from where I was sitting on the Bruce Isles.
I know who this is. He told me on the boat that he only had one post though.
He is a great guy, just make sure to shine some light under the bridge (If you know what I mean.).