My family and I just came returned from a “Back to Back” or B2B cruise. You might ask, what’s that? Well, it’s where you take at least two cruises back to back. For example, we cruised 4-7 Jan 2019 on the Carnival Victory out of Miami to Overnight Nassau. Then we stayed on the same ship, same cabins (you have to ask for this!), and cruised 7-11 Jan 2019 on the Carnival Victory to Key West and Cozumel. Because we had the same room, there was no need to pack our suitcases. In between cruises, we had a leisurely day eating breakfast, waiting for all to exit ship, and then we got priority “boarding” for our second cruise. We only had to exit to show our passports to customs, re-board and receive our new sign and sail cards. The process was easy. Note: Each cruise is separate so you do need to settle each cruise account separately.