Originally Posted by Dovster

I think the Tropicana may prove to be the exception to the rule -- as it wants as many people as possible in the casino.

That said, double check your reservation at the last minute. A couple of years ago I had a reservation for a smoking room at the Doubletree near the Atlanta Airport. I called about a week beforehand and was told that the hotel had gone completely smoke-free. I canceled my reservation and stayed elsewhere.