Retirees are increasingly embracing cruise ships as a lifestyle choice, with some, like Heather and Paul Schlueter, dedicating a third of their year to extensive voyages. This trend is driven by the hassle-free nature of cruises, allowing travelers to visit multiple destinations and relax without constant planning. The Schlueters, who travel full-time, find cruises to be an "easy button" for breaks and a way to maintain health with onboard amenities. Cruise lines cater to this demographic with options ranging from back-to-back sailings to multi-month world cruises, offering a convenient and often cost-effective way to experience the world, with loyalty programs providing additional perks.