Here is a contact number for the Mesquite Arena in Mesquite, TX. The owner's name is Donny Gay. He is a very nice guy. They can put you on the right track.
Mesquite Rodeo Arena
1818 Rodeo Dr.
at LBJ Freeway and Military Parkway
Mesquite, TX 75149
972-285-8777 or 800-833-9339