We're headed to the bottom of the biggest hole in in North America, the Grand Canyon. Sam's uncovered information about an ancient civilization that lived there 1,000's of years ago. He let's stuff like that get him all fired up so we're headed there to see if we can find any evidence of them. We knew we couldn't do it without help and started lookin fer a guide. The Havasupai Tribe had occupied parts of the canyon since their origins and knew things white men were never goin to know about it. We found Dan Ferren to guide us. I'm always amazed about how lucky we are to find top notch people to help us. When Dan found out Big Mike was Michael P. James, the famous archeology writer, I thought he was goin to pass out on us. He got so shaky he collapsed inta a big chair until he could gather his wits agin. When we got to the canyon we found there were others ahead of us lookin too and the race was on. We come awful close to losin Sam this time and we were nearly out our minds tryin to find him.