Hey glbtrekker,
I'm a terrible swimmer. I first took a diving class in my mid 30's and it actually helped me get more comfortable in the water. I guess learning to rely on my gear, and learning the emergency procedures in case something goes wonky increased my confidence to the point that I don't worry so much about my poor swimming skills.
Don't get me wrong, swimming is important, and I am one that needs to improve my basic technique, but I do just fine with my fins, mask, tanks, etc.
On an unrelated note....I moved away from great diving (Puget Sound) a few years ago, so I've only been diving once in the past three years. Now, I'm looking at a job opportunity in your area (searching for Spring City is how I found your post!) and was wondering if that big old lake to the east of Spring City is a good place to dive? I've considered selling all my gear to someone that would get better use out of it....but I'm hoping there is good diving in Tennessee.
For what it is worth, I'm really glad I learned to dive. It may sound silly, but to me, when I'm underwater, I feel like I'm in space or something. Where else can you hover around weightless...hanging out with fish?
Also, the knowledge that you are well trained, and your gear is well maintained, and your dive is well planned....and your dive buddy trusts you with their life is a cool feeling as well. I find that kind of situation very invigorating for some reason. It truly is thrilling for me. That's why I'm hoping you report back that Tennessee has some great diving!!
Anyway, sorry for running on. Good luck with your scuba adventure!
Larry