8/21/1980 iso birth father

Over a year ago I found my half sister (have not physically met her yet) and found out that my mother died many years ago. I am now looking for my birth father. His name is Jerry Willson. He might have married my mother after the adoption Linda Edwards. He has ties in North Carolina and Clearwater, FL (I was born in Tampa). He was around 24 in 1980. Any help is much appreciated. Thank you. Melodie