Dude if you can get into UT business school you should go there no questions asked.
I'll shamelessly pitch SMU since its all I can really speak of and it sounds like it would be a good fit.
-30th ranked undergraduate business school. LINK
-58th ranked university overall LINK
-#1 for nightlife per Playboy LINK
-Huge greek scene
-Dallas is awesome, and a great place to live and work post graduation, especially with your family coming to Texas.
-Saturdays we still watch our SEC schools.
If at all possible take an official visit everywhere you consider, including LSU. Check out rankings and sites like College Confidential, but don't overthink it.