Children 18 and under can save $500 on Lindblad Expedition’s sailings throughout the world.  Families will appreciate the Panama and Costa Rica sailings on the 62-passenger expedition ship, National Geographic Sea Lion, which can reach places inaccessible to larger ships due to her small size.  A sturdy fleet of Zodiacs and virtually untippable kayaks allow you to be off the ship and out exploring within a moment’s notice. Launch your kayak from a picturesque beach, hike with naturalists into the rain forest or walk easily along a sandy dune. And if you book by December 15, you also receive a complimentary 3-day Montverde extension on select 2012 departures.  Special family sailings are also available for 9-night trips to the Galapagos on June 15, July 16 and August 3 on the 96-passengers National Geographic Endeavour.  Book early for the best availability on these very popular sailings.