Caitlin, 13, and her brother Cameron, 10, go to a school that believes that travel is the best teacher, a home school started three years ago by their imaginative and courageous parents, Dennis and Maleah Crumpler of Atlanta. Caitlin and Cameron are the only students. "Trips arent designed around the curriculum; curriculum is designed around the trips," said Maleah. While traveling, Caitlin and Cameron each keeps a journal and takes photographs. When they return, each writes and designs a magazine-style article about the trip on their computer.