Harvey Gap, just north of Silt (about 1 hr. east of GJ). Although it's been pretty slow this winter, I've always known it to be great for Crappie in the summer. The best spot that I've found is in the cove with the waterfall. Park by the swim beach or by the dam. Hike across the dam, then on around back to the cove. I've also seen some monster pike get pulled out of there, as they like to feed on the Crappie. So, bring your pike gear, too. Hope this helps!