He was also appointed by President George H.W. Bush to be a U.S. Commissioner of the Roosevelt Campobello International Park Joint Commission and a Member of the Commission on Merchant Marine and Defense by President Reagan and re-appointments by President G.H.W. Bush.
Conkling also serves as an alternate commissioner of the Roosevelt Campobello International Park, and is on the Maine state board of the Conservation Law Foundation.
Franklin D. Roosevelt | ATP International Series | Theodore Roosevelt | International Monetary Fund | International Red Cross and Red Crescent Movement | ATP International Series Gold | International Space Station | National Park Service | Amnesty International | International Olympic Committee | Hyde Park | Central Park | South Park | BirdLife International | International Finance Corporation | International Organization for Standardization | International Telecommunication Union | International Criminal Court | Eleanor Roosevelt | One Day International | International Nonproprietary Name | International Labour Organization | International Civil Aviation Organization | International Boxing Federation | Yellowstone National Park | Toronto International Film Festival | International Atomic Energy Agency | Hyde Park, London | International Maritime Organization | International Development Association |