I'm going to try to frame this question without it sounding like a humblebrag, so bear with me.
I'm a new diver, certified just 9 months ago, but have packed 50 dives into those 9 months, the vast majority shore dives in the cold water of Monterey. I also did a one-on-one AOW course with a great local instructor - not because I needed the card or consider myself "advanced," but because I wanted to do some intensive additional training on buoyancy, propulsion, and navigation.
When I've traveled to warm-water locales and gone boat diving, I've found that the DMs often separate divers into groups based on experience. They usually do this based on some simple questions - how long have you been diving, and when was your last dive? Based on this, I usually get put with the "inexperienced" group.
The "inexperienced" groups tend to be mostly vacation divers who dive a few times a year, maybe they haven't been diving in over a year, they're using all rental gear, their trim and buoyancy are way off, and they suck down air.
For my first warm water dives, I thought it would be better to be with the inexperienced group, thinking of myself as "new." But pretty quickly I figured out that, in comparison to most of those divers:
- My buoyancy and trim is much better (as a cold water diver, I find it takes barely any effort to hover motionless in warm water and keep my hands still. Holding blue-water safety stops without a reference is no problem)
- I use less air (my RMV is around 0.5 cuft/min, not amazing, but on these dives, I'm often back on the boat with 1000+ PSI)
- My propulsion and control of my position in the water column is much better
- I'm comfortable navigating by compass in low-viz or low-light situations
- I'm diving all my own gear
- Above all, I'm calm, relaxed, and efficient
I'm not trying to brag here, and I recognize that I'm still a very new diver and have a ton to learn. I also recognize that there are conditions I am not experienced in, due to my local diving conditions (strong currents, drifts, negative entries, depths below 100ft, to name a few).
But I've repeatedly had the experience of finishing a dive and having the DM tell me "You don't look like a new diver - I wouldn't have guessed by watching you that you've been diving less than a year."
Bottom line: I'm a newbie, sure, but as a cold-water diver who dives frequently at home, I've found that on MOST warm-water boats, I'm a better fit paired with the more experienced group.
I've tried to gently communicate this to DM's by saying things like "I've only been diving 9 months, but I do a lot of cold water diving at home..." But I still always get put with the vacation divers who are crashing into the reef and suck down air like nobody's business.
Any advice on how to tactfully but effectively ask to be paired with more experienced divers in these situations, so that I can have longer dives and better buddies?