CRUISE LINES (Links to some of the major players) Amadeus Waterways Oceania Cruise Line Azamara Club Cruises Orient Lines Carnival Cruise Line P&O Cruises Celebrity Cruises Princess Cruises Costa Cruises Regent Seven Seas Crystal Cruises Royal Caribbean International Cunard Saga Cruising Disney Cruise Line Seabourn easyCruise Silversea European Waterways Ltd Star Clipper Fred. Olsen Cruises Star Cruises Hebridean International Cruises Swan Hellenic Hurtigruten Thomson Cruises Holland America Line Viking River Cruises Majestic American Line Voyages of Discovery MSC Cruises Windstar Cruises Norwegian Cruise Line