James and Catherine Calvetti, also known as Timberline Echoes, live in northern Wisconsin. They have six children and a growing number of grandchildren. They enjoy traveling, camping, biking, hiking, caching, and the outdoors. They learned about geocaching (caching) in the spring of 2004, and were "hooked" on it shortly after. They have used this activity to enhance their many trips throughout the lower forty-eight states and six Canadian provinces. They plan to continue to use it on their future adventures.