the wife and I love Mexican food
Well one thing you will quickly learn in the Denton-Tarrant Co area is thatmost places serbe TexMex, and Mexican is a separate sort of cuisine (and as specialized as Spainsh, or Argentine or the like). Further, TexMex comes in many varieties.
And, everyone has a favorite, and it's not the one you, like, that place is junk.
The same will be true of BBQ. Rarest thing in Texas is two people agreeing on one bbq place.
In case you have not noticed, the second food (after TexMex) in Texas is "Chicken-Fried Steak" (aka CFS). This is from German settlers who wanted wienerschnitzle and only had beef cube steak. The result is still sublime when done right, and ridiculous when wrong. No two people agree on the best CFS in Texas, either.
Some factoids to help you.
Texas is 800 miles wide, Texarkana to El Paso. It is 785 miles from El Paso to LA.
Texas is 600 miles north to south; it's 590 miles from Texarkana to Chicago.
Despite being 600 n/s miles as crow flies, the drive from Brownsville to Texline is 790 miles, almost as far as Orange to El Paso on I-10.
Texas has 254 Counties, and, other than the 5,6 major metropolitan areas, are the polity for one's community. There is no DMV. Driver's Licenses are issued by the Department of Public Safety. Vehicle Registration is handled by the County Tax office. Counties were named first, towns later--this is why the Counties do not often share names with the city which is the County Seat. Originally, the County Seat could not be more than one day's ride in a horse and wagon--this set the size for many of the Counties.
Crockett County is the size of Maryland; it has only one incorporated city, Ozona.
Texas has a State Anthem, "Texas, Our Texas" and a Pledge of allegiance (both are in Vernon's, in case you need to win the bar-bet).
Download a bunch of Gary P Nunn music. Listen to it carefully. Visit anyplace you hear mentioned twice.
Let your self be talked into driving to Austin. Even in the summer. Go watch the bats Emerge from under the Congress St bridge. Definitely stop and take a dip in Barton Springs.
Welcome, settle on in, tell a tale or two; expect to hear four, five in return.