West Tx. is a vague term-------- depends on where it is, and depends on what type of quail it is. And of course, density of birds. And density of hunters. Bobwhites are worth more than the others. Also depends on size of the lease----ex. 200 acres can be hunted in 1/2 day, so I doubt if it would be of much interest to quail hunters. Basically in 2 weekends they would kill most of the birds.
A lot more info is needed to answer your question.
Donald ------ the only real/knowledgeable bird/duck hunter on this site.