Frank,

Be sure to visit the Atlantis. It is the most amazing resort I have ever been to be. The casino is huge. If you can, visit the aquarium. It is all underground, if Disney ever did an aquarium, this would be what it would look like.

There are currently two large towers that make up the hotel. 20 some odd stories up there is a "bridge" that connects the two towers. It is actually a hotel room that rents out for $25,000 a night. I got to see it on a VIP tour. If you get a chance try to see it as well. They give tours of the property hourly, you have to ask for it. It helps if you are, or at least say you are, a travel agent.