Jimmy Buffett-inspired cruise line Margaritaville at Sea has partnered with the land-based version of the brand, offering passengers a chance to visit a Margaritaville resort in Nassau, Bahamas — for twice the price of the cheapest cruise that will take them there. The line’s flagship, Paradise, will offer two-, three- and four-night sailings to Nassau…

A few times a year, Airbnb releases a series of updates that change how we interact with the home-sharing app. Sometimes, those changes are huge, such as the introduction of categories that made finding the kind of place you want to book easier than ever (hello, castles!). Other times, the modifications are geared toward Airbnb…