I am trying to find my biological father. He left before I was born. His name is Charles Isner, from WV. He was in the Navy in the mid 1960s and was going to enlist in the Air Force during that time. I have tried all avenues short of hiring a PI, but right now cannot afford it as I am trying to get myself through graduate school. All I know is that he had a sister and mother. He should be in his mid to late 70s.