hello,
of course you can. just goto
www.texascobraclub.com , You are more than welcome to goto any of the monthly meetings and meet everyone as well. Great chance to look at the different cars and be involved. Heck, you can probably catch a ride with some of the guys too.
We don't live in austin anymore (Boerne now), but usually try to make it up for the monthly meetings.
I'm not sure about hill country motorsports.
Blake