My wife and I are off to Vegas for our 30th and 35th birthdays and are thinking about celebrating with a third. We've never done this before and basically just want to have a good time without worrying about getting burned. Any tips, suggestions or names of providers that you would recommend. We have been looking on Eros and have a few in mind but can't find any reviews on them. HELP.

Stop looking on Eros.  Only 10% of the gilrs on Vegas Eros are legit.  Only go with Eros if the girl has reviews on TER.

On the TER search option there is a "Two girl Action" drop down box which should help you find providers that will see couples.

Have fun.