In a sign that cruise travelers are increasingly diverse in interests, from lifestyle to destination, Cruise Critic (www.CruiseCritic.com) reveals that the top picks in its Cruisers' Choice Poll range from luxury ships (Radisson Seven Seas' Mariner) to exotic destinations (Princess' Cruises' Tahitian Princess) and from family-oriented (Disney Magic and Disney Wonder) to the ultra-recreational Navigator of the Seas.