Her first time wasn't in Vegas, but we go there, and Tahoe, about six times a year. My wife is in Vegas through Thursday with a "freshly divorced" girlfriend - I guarantee you she'll get all the cock she can handle.
She loves the Venetian - in the evening, it is back-and-forth trips from the casino, which is a target-rich environment, to our suite. She can pick up a hard cock or two inside an hour, and never has to leave the hotel, night after night.