I was glad to see some young women working as guides/interpreters in the Yucatan tourism business. This one, herself probably Maya, was very knowledgable about the ecology and history, as she led a group from the coastal resort of Xcaret. Universities in Yucatan now offer education in tourism-related subjects. Two links follow, one for Xcaret tours and one for the university: en.xcaretexperiencias.com/xichen/tour_ekbalam_ria_lagarto... www.uno.edu.mx/index.php?pag=1&sec=1&id=3