Offer Details: Save up to $1,000 per couple ($500 per person) on Vietnam and the Historic Mekong River Cruise, valid on all stateroom categories. Save up to $300 per couple ($150 per person) on the Legendary Blue Danube River Cruise, valid on May 21, 2014 departure on all stateroom categories. Save up to $200 per couple ($100 per person) on the Legendary Blue Danube River Cruise, valid on August 25, 2014 departures on all stateroom categories. Save up to $200 per couple ($100 per person) on South of France and Provence River Cruise, valid on all stateroom categories. Save up to $200 per couple ($100 per person) on Portugal and the Douro River Cruise, valid on October 22, 2014 departure on all stateroom categories. Save up to $250 per couple ($125 per person) on 2014 North America Air Holidays, World Holidays and Holidays by Motorcoach. Savings applicable on new reservations when reservations are made April 1, 2014 through May 15, 2014 for travel April 1, 2014 through December 31, 2014. This offer may not be combined with any other promotional offers, but may be combined with Mayflower Money, First Time Traveler Certificates and Referral Rewards. Savings is valid on multiple holidays. Make your new reservations on the featured holidays listed by May 15, 2014. Please mention ETSHOW14 at time of reservation.