Cowboy Camp Meeting » Cowboys at heart will meet on Forestry land about a mile past Silver Jack Reservoir from July 5-9 for Cowboy Camp Meeting. Delinda Hamilton will speak on the Gospel of the Stars and Amy Gane, on the Science of Creation. For more information, including detailed directions to camp meeting location, contact Adam Smith at 303-591-7277. Silver Jack Reservoir is located south of Cimarron, Colorado, on Interstate 50. Take Big Cimarron Road south into the Uncompahgre National Forest and watch for signs as you near Silver Jack Reservoir.