I'm planning my second trip to the Czech Republic and I'd like to learn some of the language before going. I'm planning on buying a text in order to teach myself, but I'd like to be able to speak to someone in order to get a better grasp of the pronunciation. If anyone in the area is interested, feel free to contact me at joshuadooms@yahoo.com.
You might try contacting someone in the Slavic and Eurasian Studies department at UT (http://www.utexas.edu/cola/depts/slavic/). They offer Czech courses there, so it's possible that someone, a student or even a professor, would be wiling to help. I know that there is a fairly large Czech population in and around Austin, as well, so perhaps this would be a place to start making contacts.