Just wanted to update in case anyone's interested. I'm now OW certified
. I ended up starting anew with another local NAUI instructor, Jeff Seckendorf. He's a great instructor that I'd recommend to anyone (also teaches UTD classes). I had to do a few pool sessions with him and retake the written exam, but soon enough, I was able to go to Catalina and Vets Park with him to finish up the ocean dives. Saw lots of garibaldi, a starfish...and the highlight was a bat ray. Definitely some exciting first dives!
Now I can get in a few more dives before my trip...so that I'm a bit more squared away. Already have a few dives planned this week.
Thanks to everyone for your help and posts. It made the situation easier...and made me a more knowledgeable diver. Still lots for me to learn and work on, though. Looking forward to my next trip into the water!