I've talked to an instructor about doing an Intro Cavern/Cave thing at some point in the future and his recommendation was to 1st: dive a lot and 2nd: dive like you're in a cave even when in open water. This means being ultra picky about buoyancy, learn some different kicks, watch air consumption and start tracking SAC rates so you can get a feel for gas management, and handle everything that comes your way at depth "pretending" you can't just ascend. Obviously if you have to, you have that option, but just to get mentally prepared for what those environments will throw at you. One other thing is to be aware of how big you are and try to complete each dive without silting or knocking into anything, this is good practice anyway, but get your buddy to tell you if you silt up and do the same for him/her.
I was following a cave diver who was very close to the bottom, frog-kicking, and she didn't move a particle, another diver in front of me was higher than her by a few feet and was doing a traditional flutter kick and was silting up the bottom pretty good. It was nice to see how the style differences impact the visibility.
I don't know if you're talking about that kind of tech diving or just doing deeper stuff, but by being around divers doing the kind of diving you want to do, you can pick up some technique stuff just by watching even if you're within your limits.
Something to think about from another novice diver.
Rachel
I was following a cave diver who was very close to the bottom, frog-kicking, and she didn't move a particle, another diver in front of me was higher than her by a few feet and was doing a traditional flutter kick and was silting up the bottom pretty good. It was nice to see how the style differences impact the visibility.
I don't know if you're talking about that kind of tech diving or just doing deeper stuff, but by being around divers doing the kind of diving you want to do, you can pick up some technique stuff just by watching even if you're within your limits.
Something to think about from another novice diver.
Rachel