56 years ago Craig "Kaz" Kazynksi's father and uncle pulled a sunken Stephens motoryacht out of the Sacramento River in California and hauled it on the back of a logging truck up into the Redwoods of Northern California for repairs, but for some reason the repairs were never done and up until this year, Kaz had never heard of the boat. Ride along with Kaz and crew as they search and locate the old yacht then face danger, peril and death once again in trying to bring the old boat back to civilization, in this, their fifth adventure of the series