It's good to be in Austin, Texas with you

Last night I finally got sick of being cold, whipped out my credit card, and bought some plane tickets. The decision: Austin TX for the week of March 24-31. When Patrick and I drove cross-country a couple of years ago we only grazed Texas, stopping in Amarillo for a couple of hours. I really liked what I saw of the Southwest as we drove through it, so now I'll get the chance to see a lot more of it and take pictures, etc. Psyched!

I'd appreciate any and all advice on what to see and do! I am aware that I'm going the week after SXSW. It's intentional!