Los Sabinos - Family park with swimming pools, picnic area, and trails, near Colonial Emiliano Zapata. They provide photos and pictures of their facilities, with travel directions and prices. - http://www.sab.zmz.biz
AeroTucan - Flights between Oaxaca City and Huatulco and Puerto Escondido. Gives schedule, fleet information, and pnmline reservations. - http://www.aero-tucan.com/