Just called them again.

You can't go on the best cruise (Hawaii) because there is no casino on board (LOL).

If you want to take additional people, you get a whopping 10% discount off full fare (LOL again).

Would probably do better to book the extra people through a discount website.

Not impressed with most of the other itineraries. The Western and Eastern Caribbean itineraries are inferior to '90s cruises I took on Princess, where we visited Virgin Islands, Grenada, Dominica, St. Kitts, Venezuela, and Aruba. These go to some crappy "Cay", Virgin Islands, Bahamas, and St. Maarten. Problem is they leave from Florida instead of Puerto Rico, which makes the itineraries more limited.