First of all an out of state license is $500. You can get some say leases around Llano for about $80/day. That is about the cheapest I know about. They go up from there.
I hear you guys have a ton of deer in the area you are in. Why would you want to come to Texas? I know several people that go from Texas to hunt in Arkansas because of the great hunting. I quess the grass is greener on the other side.