For at least the past five years, Regent Seven Seas has been the leader in cruises that give a new meaning to the label All-Inclusive. To most travel advisors and experienced travelers, “all-inclusive” meant that the costs for all beverages, tips, fees, most specialty restaurants, concierge or butler services, and economy air were built into the price.

Using that definition, Regent, Silversea, Seabourn, and Crystal—and sometimes Oceania, Cunard, Celebrity and others—can proudly claim that they were all-inclusive; at least when certain promotions are underway and for some levels of accommodations (“Free economy air and butler service for all guests in penthouses & concierge…