If you’re interested in Vegas the weekend before SHOT I will contact the Clark County Shooting Park to see what it takes/costs to reserve one of their ranges for private use. They are closed today and tomorrow so I’ll get on it Wed.
I finally got in touch with the woman who handles reservations for the Clark County Shooting Park. The will not do reservations for private training except for current business partners or user groups. I don't know anyone who meets that criteria.