All-inclusive luxury line Seabourn showed it was at the top of its game in 2011 with the debut of the all-suite, 458-guest Seabourn Quest, the youngest of its three knockout Odyssey-class ships, which also includes 2009’s Seabourn Odyssey and 2010’s Seabourn Sojourn. Like its siblings, Seabourn Quest is stylish and modern. It feels as cool as a W Hotel — especially in the living room-like Seabourn Square — and as fancy as a Four Seasons, especially if you make a point of ordering Champagne at every meal.