Searching for info an Daniel Lee McCollum

I am trying to get some information on a Daniel Lee McCollum born July 13, 1950. According to information gathered from other sites, he graduated from Mesquite (TX) High School in 1968.I am trying to get the following:[list][*]Any pictures, especially ones from his HS years (1964/65-68)[*]Birth announcements that show his parents' names[*]Any military information. According to the site I found him on, he was in ROTC in HS. Based on the timeline, I am thinking he joined the military or was drafted for the Vietnam War[/list]Any assistance would be GREATLY appreciated!