Photo G2586: SP/4 “Easy” Ed Aldrich, B Company, 720th MP Battalion, at the wheel of a Boston Whaler Skimmer on the Dong Nai River, Vietnam in 1969. Courtesy of SP/4 Edward R. Aldrich B Company, 720th MP Battalions, 89th MP Group, 18th MP Brigade, July 1969-July 1970.