A member of the Brown Family confided he could not swim, a clear disadvantage on a canoe trip.
"He said he couldn't swim, and I believe him," Madsen said. "They capsize it right off the bat."
Madsen said several moments made him nervous during the venture, including buying 16 jet boats from Wallace Marine. He said the boat dealer was great to work with, though, and he traded the boats back in after filming.
"I don't want 16 jet boats," Madsen quipped, adding he doesn't normally use jet boats in his river outfitting business.