Nooga is going to be a very different experience...
It's different from here too...
Seems like you'll see some rocks...
A lot more rain and cooler temps...
What seeds are you planning on bringing?
You will probably find that vegetable gardening just got a whole lot easier... but any of the perennials that you are used to? probably be difficult to grow.
Edit:
I just checked your pictures...
I'm not sure how you are able to grow those in central tx... I think those will be a lot easier to grow near nooga too.