Palawan is an island province in the Philippines. The document discusses several locations in Palawan including Puerto Princesa, Rio Tuba, Dos Palmos, Sabang, San Nicholas, and Roxas. It also mentions several people, such as Darryl and Becky Jordan, Tim and Monika Sharp, and Steve and Ginger Jordan, who appear to be serving or living in those locations, with one reference to a Bible school.