ELVIS MAY HAVE LEFT the building, but it’s only because his ship’s come in, and you can join the King on a number of upcoming Elvis-themed cruises. A five-night Bermuda cruise departing Baltimore Oct. 14 this year aboard Royal Caribbean’s Grandeur of the Seas is just one example. Elvis imitators and tribute artists will also entertain passengers during Royal Caribbean’s week-long 14th Annual Memories of the King Birthday Cruise aboard the Allure of the Seas sailing the Eastern Caribbean from Fort Lauderdale come Jan. 21, 2018.

Cruises with a theme rate among the most popular offerings at sea, with literally hundreds of special-interest itineraries available. Themed cruises sell out fast, filling staterooms with fans and fanatics of music, food, wine, crafts, sports and even cats, so book early. Some themed cruises cast their spell over an entire ship, and some are simply add-ons appealing to some passengers during a regular cruise. Either way, a theme, if it’s close to one’s heart, can enhance, if not consume, a voyage.

Music lists among the top cruise themes. Elvis imitators are just a few of the stars joining Holland America’s lineup on the Malt Shop Memories Cruise through the Caribbean on the ms Eurodam Nov. 5–12. Expect tributes to Dion, Brenda Lee, Jay and the Americans, the Coasters, Buddy Holly and many more, along with an all-hands-on-deck sock hop. Blues lovers might prefer Holland America’s Legendary Rhythm & Blues Cruise #29 departing Oct. 21 from Fort Lauderdale, while Celebrity Cruises announced The Moody Blues Cruise will kick off its 2018 sailings Jan. 2 that year. And connoisseurs of the classics might be tempted by Ponant’s many music-themed cruises, including the Athens-to-Venice Homage to Callas, the curtain rising May 3.

Wine fanciers have plenty of chances to slake their palates this year. There’s Silversea’s Trentadue Winery Cruise & Tuscany voyage April 22, Regent Seven Seas’ Sbragia Wine Cruise May 31, Seabourn’s America Wine Society & Sullivan Vineyards – Tuscany Tour and Wine Cruise July 4 and AmaWaterways’ St. Francis Winery & Vineyards – Paris & Normandy Aug. 5, just for starters.

Dancers, too, can delight in themed cruises, ranging from Royal Caribbean’s Dance Cruise Europe – British Isles venture June 27 to Carnival’s Polka Dreams @ Sea – Polka Cruise April 2. Those with money in the bank can invest in a financial-themed cruise, such as Crystal Cruises’ 2018 Chairman’s Circle Wealth Cruise May 16 or Princess Cruises’ The Stock Whisperer Trading Cruise July 9. Sky watchers are the perfect observers of Cunard Line’s Queen Mary 2’s World Space Week blasting off Oct. 6. And motor sport fans can rev up for Azamara’s Monaco Grand Prix 2017 voyage May 24 (or be at the starting line for next year’s cruise May 21, 2018).

There are hundreds of other choices. Every cruise line has its own special themes. Not even cat lovers are excluded. The annual Meow Meow Cruise, featuring mixers, group dancing, trivia contests and scavenger hunts (but no cats) will be held on board Carnival’s Victory on a four-night, round-trip cruise from Miami Oct. 23 as it claws its way across the Western Caribbean.