You should have no problems walking through any of the facilities to check things out. Visit the town squares, including what's been done to-date at Brownwood. Take in some of the free entertainment at the squares in the evenings. Talk with people - virtually everyone is more than willing to chat it up. Find out about what they have to say about various things re: TV. Take the "trolley tour". Go to some open houses. Head south of 466A to see some of the new construction of homes that's underway.
You'll never be able to take it all in during a single visit. Enjoy yourselves!!!
Lots of info on TOTV that you can sift through as well. A great venue to learn things about TV!
Bill