I've only heard the first and I doubt it will be considered a classic someday as it rarely gets airtime now nor do people seem to be clamoring to do covers of it.
I think your scouting mission will leave you pretty impressed. The first time I went to a show in the Aqua Theater I was won over. I, however, just don't think anything less than a week on an O class ship is worth it. There is too much to take in. I don't think a short cruise would leave much down time to relax.
If I were you I would be very careful about stepping on @Arzeena 's toes when her nails are freshly painted. She might not be as good natured about it.
Our house is all hardwood and tile. Only the room that goes over the garage is carpeted so that the floor will be warmer. The only place my dog ever had her "accidents" would be on the carpet. The only place the cat throws up is on the carpet. It is as if they know that tile and hardwood is easier to clean up.🙄
If RCI sailed out of NYC I might be more tempted even with the undesirable itinerary. I'd like to ride Amtrak into the city and take the short trip to the terminal.