This happened on the 9 Night Southern on Fantasy last July. We were silver. Those cruises are very platinum heavy. In fact, many of the people on our 2022 cruise are doing the one this summer. We did get excursions we wanted at every port, except Dominica. We didn't necessarily get our top pick though. We like to snorkel, which doesn't seem quite as popular. Dominica was a new port for
DCL and not many ships go there. So we booked an outside excursion, which we rarely do. We also couldn't get any tastings beforehand and only dinner at Remy. We got 2 tastings while waiting at the terminal, and that was after 1pm. Also, see if they are doing any sign-ups for tastings on board. We also got a Remy brunch on board after getting on the waitlist. They also had a Remy dessert available later, but it was the same day as our Remy brunch. We asked if we could swap, but they said no. I couldn't get the massage I wanted beforehand, so I got 8pm on the first night. We had first seating, so it wasn't a big deal. It was actually a really nice way to start the cruise. Good luck! Options will come up.