Present-day cruise ships are organized much like floating hotels, with a complete hospitality staff in addition to the usual ship's crew. It is not uncommon for the most luxurious ships to have more crew and staff than passengers. As with any vessel, adequate provisioning is crucial, especially on a cruise ship serving several thousand meals at each seating. Passengers and crew on the Royal Caribbean International ship Mariner of the Seas consume 20,000 pounds (9,000 kg) of beef, 28,000 eggs, 8,000 gallons (30,000 L) of ice cream, and 18,000 slices of pizza in a week. (385 hits)