trying to find my dad

hi, i am a 19yr old female from springdale, ar. Im looking for my dad. i was told that he was only in high school when my mother found out she was pregnant. There is no name on my birth certificate. I would really like to find him because i have no relationship with my mother. Her name was Amy Clardy and also lived in springdale, ar. I was told his name was Robbie or Robert Parker. I was born i 92' so im guessing he is about 35-40ish? Last i heard he was in California, but i was very young and it could've been a lie. He also went to Springdale High School. If anyone can point me in the right direction i would really appreciate it.