Thanks for the feedback. I'm not in doubles yet, though I'm just about there (I'll be in them for the tec 40 dives and plan to have my own before the tec 45 course later next year). To be clear, I'm not looking to just go full bore straight to full cave in that week, as I don't know that I could learn all the skills well enough to pass such a class in that short a period of time (though I do see it offered some places).
I wish I had a buddy that was also cavern certified, but so far none of my friends/buddies are interested in pursuing that path, and there aren't any cavern dives "close by" anyway. I honestly never considered that "hey, I'm going to Mexico, any experienced cae divers want to spend some of your time doing dives in the cavern zone with me?" would get any interest, as cavern really seems to just be a stepping stone certification to actually move into caves/see if you want to (in my head at least that's what I was thinking when I took it). Perhaps I should have considered that option though, so thanks for the suggestion, I appreciate you mentioning that and will look into it in the future.
Being over 5 hours away from cave country (north of Atlanta here), and working full-time (and more), plus personal obligations, doesn't really give me the option to just head down there without taking an actual vacation to do so. And honestly, if I'm going to go on vacation, I'd much rather be in Mexico's Cenotes or the reefs in the Caribbean than hanging out in the light zone of GS or BG etc. I can practice the skills from the course by myself at the local quarry though (minus buddy breathing/moving, but that isn't really that hard to do). Running lines, following them, closed eye moving, etc don't need an overhead environment or spending my vacation to keep those skills up. I'm sure doing it with someone who is full cave certified would likely get me some better advice/tips/feedback though, so maybe I'll see if someone wants to tool around with me sometime. If any cave certified divers want to practice with me running lines etc in the local quarry north of Atlanta though, PM me and I'd be happy to do so.
I honestly foresee (with my limited understanding right now) my training/experience to go something like this:
Do next set of training (intro to cave, maybe with intro to tech?), get a little practice actually doing some simpler cave dives and do some self-practice at home without the overhead environment. Then get the next set of training (full cave). Then do guided cave dives in Mexico for a few vacations. Then maybe consider getting with locals or a guide for some of the easier Florida cave diving. Perhaps I'm naive in thinking that will work though?
I don't plan on making cave diving my primary diving, or doing it more than a couple weeks per year, but I'd like the training, knowledge, experience, and option to do the dives so I can experience some of the more beautiful caves out there. More like a "vacation cave diver" that bones up on the skills before going, and avoids the more "advanced" caves out there. Perhaps that will change after spending some more time in the environments, but that's my thoughts right now.