Advance planning for a winter escape to warmer climes pays off for travelers booking an un-cruise adventure with American Safari Cruises. The line is offering travel credits of $500 per couple on its yacht in the Hawaiian Islands or $300 per couple in Mexico’s Sea of Cortés aboard the newest addition to the fleet, the Safari Endeavour.

The 86-guest Safari Endeavour will spend its first winter exploring wildlife rich Sea of Cortés on weeklong Baja’s Bounty expeditions roundtrip La Paz, Baja, Mexico. Transfers are included from either Los Cabos or La Paz airports. Highlights include snorkeling with sea lions, water sports activities, and viewing dolphins and whales. Guests making a new reservation by September 30, 2012 receive a $300 travel credit per couple.

The 36-guest Safari Explorer embarks on its second season of Hawaiian Islands cruises sailing seven-night inclusive Hawaiian Seascapes adventures between Hawaii, the Big Island and Lana’i with two days of activities on Moloka’i. Flexible yacht itineraries focus on the leeward side of the eastern-most Hawaiian Islands. A $500 travel credit per couple is offered on Hawaii sailings. Both travel credit offers are for new bookings made by September 30, 2012 for travel November 2012- April 2013.