| Armadillo Rally Logistics |
|
Sachse
|
|
| BMW CCA - Houston Chapter |
BMW |
Houston
|
|
| Capital Z of Texas |
Datsun,
Nissan |
Austin
|
|
| Lotus Owners of South Texas |
Lotus |
Houston
|
|
| NASA Texas |
|
Pearland
|
|
| Porsche Club of America - Carrera Region |
Porsche |
El Paso
|
|
| Porsche Club of America - Coastal Bend Region |
Porsche |
Corpus Christi
|
|
| Porsche Club of America - Lone Star Region |
Porsche |
Houston
|
|
| RX-Club of Houston |
Mazda |
Houston
|
|
| SASCA |
|
San Antonio
|
|
| SCCA - Alamo Region |
|
San Antonio
|
|
| SCCA - Houston Region |
|
Houston
|
|
| SCCA - Lone Star Region |
|
Austin
|
|
| SCCA - Pan American Region |
|
El Paso
|
|
| SCCA - South Texas Border Region |
|
Corpus Christi
|
|
| SCCA - Texas Region |
|
College Station
|
|
| SCCA - West Texas Region |
|
Amarillo
|
|
| Sports Car Club of America |
|
Nationwide
|
|
| Z Club of Texas |
Datsun,
Nissan |
Richardson
|
|
| Z-Sport: Z Car Club of San Antonio |
Datsun,
Nissan |
San Antonio
|
|
