I've flown to Baltimore twice, once on an Enchantment and once on Vision. And would do it again for my annual Christmas cruise, but their holiday savings in 2024 in 2024 start way to early for my schedule. It is so much cheaper to fly to Baltimore than Florida - like, a fifth the price, and the hotel is a quarter the price. And I like old style ships.
Many people do drive or take Amtrak to Baltimore, but a lot of people fly.