Macs grew up in Palau and the Pacific Northwest of the US. His relatives taught him the advanced arts of Micronesian hunting and fishing. He quickly adapted to a lifestyle that revolves around the moon and the tides, which requires an intimate knowledge of fish behavior and the ability to free dive under the full moon to find masses of spawning fish. As ecotourism developed in Palau, finding that his knowledge translated well into photography, Macs traded his spear gun for an underwater camera. He now shares his passion for Palau's environment as a guide and photographer.