Jacqueline Simenauer, co-author of "Single's Guide to Cruise Vacations" (Prima, 1997) says a rise in discretionary income is partly responsible for that, but many singles, looking for the economy trip ...

Cruises offer a carefree way to travel and see the world with curated itineraries, ease of planning and attractive perks like only having to unpack once. You'll also be with like-minded travelers in ...