U.S. Marines with Marine Corps Air Station (MCAS) Yuma, ride 4x4 All-Terrain Vehicles and a Razor Side by Side through the Imperial Sand Dunes in El Centro Calif., April 29, 2019. MCCS Arizona Adventures is located aboard MCAS Yuma, affording Marines the opportunity to rent out an assortment of adrenaline-fueled gear including boats, jet skis, kayaks, and more. (U.S. Marine Corps photo by Sgt. Allison Lotz) - U.S. Marines with Marine Corps Air Station (MCAS) Yuma, ride 4x4 All-Terrain Vehicles and a Razor Side by Side through the Imperial Sand Dunes in El Centro Calif., April 29, 2019. MCCS Arizona Adventures is located aboard MCAS Yuma, affording Marines the opportunity to rent out an assortment of adrenaline-fueled gear including boats, jet skis, kayaks, and more. (U.S. Marine Corps photo by Sgt. Allison Lotz)