Was wondering

just Dallas. They take students from other independent schools though

 

Yup, only Dallas, or a grad of a school they recognize, which is most worth calling a trucking school.

 

There is an affiliate school north of Denver, Keensburg...forget the name of the school. Have heard some tales about that school though.

 

Remember, the CDL schools are there to get you a license, not teach you to drive. They teach you just enough to get thru the licensing procedures.
You're learning to drive comes from a starter company like Stevens.
This is one of the reasons I preach Stevens so much. They have the best training program out there, bar none.
It's hard to appreciate until you've been around the block a couple times. Then you understand all the advantages of having been trained by a company that is thorough, safe and consistant.
Good luck. Let us know how you do.