ISO Birth family and relatives DOB 3-12-81

I am searching for my birth family and relatives. Born in Colorado birth father graduated from George Washington High School In denver, colo. My moms name was Cathy Simon also was in Colo and was also adopted. She would be 40 years old. She died in April 1981. I really need to get in contact for medical records and to fill the deep hole in my heart on who I am related to. Ty. I Just recently turned 22 in March 12, 1981. Birth name given to me was Sunshine Daisy Simon.