Walter:
Several things come to mind.
Hey Walter,
Belated thanks for your suggestions. One reason it took me so long to reply to your message is that I was having a hard time with one of the suggestions. I've been trying to figure out if it's just my pride getting in the way of being safe or if this is more conservative than necessary.
1. Neither of you were ready for a dive to that depth. It's been over 3 years since you were in the ocean and he only has 20 dives total. You should have passed this one by. Do it when you are ready.
Really think so? Totally agree that my buddy wasn't. He doesn't have enough dives nor the training. But me?
Sure it had been almost 4 years since my last ocean dive before this trip, but we'd been diving in Cozumel for two days by this time, making this deep dive the 6th ocean dive I'd done that week. 80' was the max of those first 5 dives.
Also, there's an ocean vs freshwater aspect to it. True I hadn't been in the ocean in years before Coz, but I'd been keeping my skills up with countless hours in the pool and regular trips, 3x a year, to an 80' freshwater spring in NM. It's a different environment, being an enclosed space without currents, but 63* water keeps you on your toes, albeit different toes.
Anyway, considering all this, and perhaps I hadn't mentioned some of these things, do you still think I wasn't ready for a deep dive? And if so, at what point would I be?
But maybe the fact that I didn't handle it well is proof enough that I shouldn't have been there...
11. Carry a safety sausage when diving the ocean, especially when live boating.
Is this common? Do most people do this?
14. It's good that you are thinking about what went wrong and why. Evaluation makes you a better diver.
Thanks. And thanks for the thoughtful response.
One thing that no one mentioned and what I've been thinking was one of my biggest failures was this: as soon as things went wrong on the 160' dive, instead of saying to my buddy, go up to 130', I should've said, we're outta here, dive over. And I honestly can't chalk it up to narcosis either, cuz I thought of that option down there. I think it was more greedy diver syndrome. Didn't want to sacrifice precious downtime, since it takes so much time/money for me to get to this caliber of diving. I wanted to salvage it. Thinking about that makes me the most unhappy with myself of the whole deal.
:34:
So maybe the lesson there is to get to the ocean more often!
Thanks again, Walter, and everyone who replied with good advice.