So I'm postponing my November cruise to April and adding Miami as a port of call to our cruise. Otherwise, it's the same identical (down to the cabin number) cruise I had booked in November (NJ, Port Canaveral, Perfect Day, and Nassau). My niece (who will be 9) is still coming with me, what will there be for her to do in Miami? She's never been and I haven't been in about 10 years (and I was stuck in my hotel room with a sinus infection), so I'm not sure what there would be for her to do there.