Telescope supplies in Austin?

Hola, Hello, etc.

I just got a pretty ballin telescope but haven't had much luck finding telescope supplies in town. I looked at Fry's, Precision Camera, Chili's, and all the obvious places, but no go. I see a lot of different lenses on Amazon and the Celestron site, but as I'm pretty new to the field I'd much rather see the equipment in person.

Anyone have any experience in town?