Listen to our interview with Dosido of Massachusetts. He uses a Garmin Colorado 400t but started out with the Magellan add-on GPS unit to the Handspring Visor. His favorite hides include "Palmer History Tour" and "The Greater Palmer Fall Foliage Tour - The Multicache" as well as his events, such as, "Winter Warmup Event." His favorite finds include the "Hungry Tarpon Cache" and the "Maine Pirate Quest."