My friend, you will most definately have better luck finding what your looking for by posting this on the Las Vegas board.  But a suggestion, do a search to see who fits what your looking for, and ask for comments on who you chose.  No sense on you posting the question there, and have them tell you the same thing.

There are a LOT of scams in Vegas, but also some of the most gorgeous providers as well.  Do some research and you will have a great time.

Cheers

Re:Las Vegas providers

Hi.  I live in LA which is only an hour flight away, and would be happy to join you in Vegas... if you're looking for the real-deal GFE.