Austin Texas skating?

[Skittl1321]

Does anyone skate in Austin? 

Can anyone tell me if they let guest skaters play music on freestyle sessions, and how the system works?
I noticed Chaparrel Ice has crazy expensive freestyle (cause you pay for a 4 hour session it seems) in the mornings.  If I do a walk on session, will I be able to run a program?  Is it typically only once in the 4-hour period, or is it more flexible?

Are there any adult skaters (or even low level skaters) on this morning freestyle, or will I be run over by elites?

Thanks for the help.