I agree with Scutter01 that you should go ahead and get to work on getting your LTCH if you don't already have it. Mine took every bit of the 60 days to arrive, and you can get it at 18, so why not go ahead with it.
Oh, and I went with a high capacity 9mm, it's plenty good at stopping with a...
Personally, I can't imagine these being terribly fun to shoot, but YMMV, of course. Well, any more fun to shoot than the baseline fun of shooting, which is pretty fun.
Thanks for the welcome folks, do any of you other B'towners Open Carry? I'm partial to the idea, mostly because my CZ-85 is kind of massive for IWB, but I think someone might drop a brick from their rear if they saw it.
ETA: Techres, I'm not sure where I might have met you. I really don't get...