I am so sorry to hear about Don's(Old Man) passing. I am Darrel Wilson(Oklahoma Redbone),I worked with Don in the Gulf for two years, he took me under his wing and looked out for me while I was there. A great friend and co-worker. Sorry I saw this too late to come and visit him.
P.S. In case you are wondering about the name of Oklahoma Redbone, Don the Old Man gave everyone he worked with a nickname. We had Hungry Jack, Roundman and a lot of others that I cannot remember.