For replacement medals and decorations, see http://www.archives.gov/veterans/replace-medals.html.
Sources of photographs of World War II-era merchant ships can be found at http://www.usmm.org/photosource.html. Mr. Hultgren, the second source on the list, probably would not be a good bet, since his collection focuses on Liberty ships. CAMAS MEADOWS was a class T-2 tanker. The library at the Mariners Museum in Newport News, Virginia, fourth on the list, might be worth a try.
For information on the postwar fate of CAMAS MEADOWS, see http://www.t2tanker.org/display-tankers-test.php?t2table=alabama and scroll down to the name of the ship.