You can find eco-friendly travel tips, statistics, and touring companies and associations -- listed by destination under "Travel Choice" -- at the TIES website, www.ecotourism.org. Ecotravel.com is part online magazine and part eco-directory that lets you search for touring companies in several categories (water-based, land-based, spiritually oriented, and so on). Also check out Conservation International (www.conservation.org), which, with National Geographic Traveler, annually presents World Legacy Awards to those travel tour operators, businesses, organizations, and places that have made a significant contribution to sustainable tourism.