Princess Sip and Sail Offeradmin2015-07-22T13:50:59+00:00. Sip and Sail Away with Princess Cruises! Book your next Princess Cruise by August 18, 2015, with just a $100 deposit per person, and receive a complimentary beverage package for two when you book a balcony or above, and also receive specialty dining when you book a mini-suite or suite.