Gunnery Sgt. Craig Ranney, motorcycle president, Combat Logistics Regiment 17, 1st Marine Logistics Group, rides his motorcycle on Camp Pendleton, Calif. All Marines must attend the Basic Riders Course if they own a motorcycle or are planning on purchasing one. - Gunnery Sgt. Craig Ranney, motorcycle president, Combat Logistics Regiment 17, 1st Marine Logistics Group, rides his motorcycle on Camp Pendleton, Calif. All Marines must attend the Basic Riders Course if they own a motorcycle or are planning on purchasing one.