Randy Ridings’ quayak: A four-wheel, land/water invention

Randy Ridings, of Carthage, loves kayaking. But he hates the part that involves arranging transportation -- either stashing a bicycle at the end of his route or hiring a pickup service. The quayak is his solution: It’s a vehicle he invented that can traverse over land and water. He can float down the river, then pedal back to his starting point.