Carnival Cruise Line is seizing the opportunity to upsize its capacity as Royal Caribbean moves in another direction.

The cruise line is offering its first eight-night itineraries aboard its Tampa-based Margaritaville at Sea Islander ship. The 8-Night Mardi Gras Overnight & Mexico sailing will visit New Orleans and ...

Margaritaville at Sea reveals new longer itineraries out of Tampa, Florida, including its first-ever overnight in New Orleans ...