I'm looking into doing some exploration on my own during the summer while I'm back at home in Northern California. I've gotten the mine database Mike prepared for CA and have been hunting for something good within reasonable driving distance of my house. I think I'd feel comfortable going with two or three close friends, but would feel even more comfortable if I found a good group around home. How did you guys find the Underground Explorers? What other groups are around in CA? Or should I just give it a shot on my own?
Andy
Andy
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