Carnival Horizon

Cruise ships were built to entertain strangers, not introduce them. Here is what actually works onboard, what does not, and why the best connections start before you board.

The single supplement can add 125-200% to your fare. Here is why it exists, which cruise lines have real solo cabins, which have none at all, and how to sail alone without paying for an empty pillow.

What a cruise roll call is, where to find one, why they fall apart, and how to actually meet the people sailing with you.

What actually happens on embarkation day, why trying to board first is a waste of your vacation, what belongs in your carry-on, and how to start the week the way you meant to.