Like I told AfterDark, I'm still at the stage when even a cold, lo-vis dive is better than not diving, so I was really pushing to dive King's Beach last week. Fortunately, AD still feels the same way, even tho' he's been diving since 1968! As it turned out, it wasn't cold (IMO), and it was a great dive for me.
I'm all about learning and getting experience, and this dive was full of good lessons and experiences, that's for sure. I'm writing down my lessons learned, mainly for my own benefit. Feel free to stop reading.
(1) In other forums, many SB'ers advise folks to leave the snorkel at home. I disconnected my snorkel after diving in the Keys and Coz this spring. That may be okay for warm water boat diving, but I regretted not having it on the long, slow drift back to the beach with rollers sloshing around and my Steel 119 getting embarrassingly low on air. Snorkel - check.
(2) Sure, I had my compass, and AD knows the area like the back of his hand, but I should have taken bearings on the beach, and confirmed the general direction we were going (out and back.) Planning the dive isn't just about depth and time... check.
(3) It only takes 15 seconds of surge and a few yards of slack line to cause a serious cats-cradle of entanglement. I was never really worried or in danger, but it was a great lesson. We got it untangled, so I didn't have to cut AD's dive flag line, but at least I had a knife AND Z-cutter in case I had to. Slack lines = danger, check.
(4) While adjusting my hood and mask, the mask strap unclipped. At the same time I started to get a calf cramp (thank-you JetFins
This was actually a good experience, since I've never had trouble removing / replacing my mask, and it gave me a chance to show I could calmly deal with things in order. (grab toes to remove cramp, then reattach mask strap blindly by touch, fix hood, replace and clear mask, give "ok" signal to AD.) All without raising my SAC significantly. Evidence I'm not a totally hopeless mess... check.
(5) Never leave the car radio or lights on while diving... and know where your battery terminals are. Check.
We learn by doing and having fun at the same time. You betcha!
-Don