I get a monthly Vietnam Veterans newsletter and the guy that runs it has been sending some photo albums. These names should be familiar.
George
http://mekongexpress.com/vietnam/photoalbum/kontum-dakto-benhet.htm
http://mekongexpress.com/vietnam/photoalbum/ban-me-thuot.htm
http://mekongexpress.com/vietnam/photoalbum/kontum-patsmith.htm