The closest brothel is over in Pahrump, about a hour drive. It is a nice drive through the country to get there, and lots of eye candy at the little bar they have.
http://www.sherisranch.com/default.aspx
http://www.chickenranchbrothel.com/
I have had a good time at Sheri's, but you have to stand tough on the wheeling and dealing! Do not let the beer goggles do your talking. They start kinda high, but if it is during the week (i.e. kinda slow) then you can work a deal close to Dallas rates (200 - 400)
And who knows, you just may see some Dallas ladies there, as some have been known to work in good ol' Pahrump.