High Quality Content by WIKIPEDIA articles! The Vamar (originally christened the Kilmarnock) is an English shipwreck (which sank on March 19, 1942) near Mexico Beach, Florida, United States. It is located 3.7 miles offshore from Mexico Beach. It became the ninth Florida Underwater Archaeological Preserve when it was dedicated in 2004. On April 10, 2006, it was added to the U.S. National Register of Historic Places.