Marriott Rewards members who stay at one of nine participating resorts in the Caribbean can receive a free night, daily breakfast for two, room upgrade (if available) and a $100 resort credit through April 23, 2012. Advance reservations are required and the minimum length of stay required to receive the benefits varies. A three-night minimum stay is required at Saint Kitts and Nevis and JW Marriott Cancun Resort & Spa whereas a minimum of five nights are required at the Renaissance Aruba Resort & Casino and Aruba Marriott Resort & Stellaris Casino. A minimum stay of four nights is required at all other participating hotels. Use promo code M11 when making reservations at http://insideflyerus.wpengine.com/link/?6104