the westin is probably the closest. if there's a conference or event, the casino can get quite full but typically dead. i do like that they have a no smoking policy, but if you are playing blackjack, they have a house rule that you can only double down on 10 or 11 that sucks. haven't been to princess casino in awhile. they have a dress code that they don't always enforce (no sandals) in case you decide to go there. princess casino draws in a much more consistent crowd than the westin.