If you go back to Clearwater, tell George hello for me. I've been working at Deep Blue Scuba, or rather, I settled there and called it home after a few years of tromping around the Austin shops. My personal favorite shops are Deep Blue Scuba and Tom's Dive and Ski. I have had excellent service with both.
You are always welcome to dive on our boat and get a feel for the divers there. I professionally will not bad mouth another shop, but will tell you those are the two shops I have enjoyed.
Talk to Ralph or Thom for some serious scuba knowledge and great fits. Thom has way too much experience with sizing. He just has to know your weight and height to get a good fit. It's scary. We will also ask you what type of diving you are doing. You don't want tech gear if your a recreational clear water diver.
If you don't have much experience with gear, I also recommend renting a couple times in different gear to get a feel for how things work for you. I inherited old gear, and learned a lot about getting well fitted gear.
I'll dive with you any time!-good way to beat TX heat.