Put this on facebook to and ask people to share it.
I was also told he had been to prison or jail for drugs but not sure if true or not I have googled his name and no luck but still looking I also heard he has black hair like mine and dimples on his chin like mine.. But thank u that helps Alot I will do that!
Look him up on google. My dad has been in prison before so his records are the first thing that appeared. If he's been in jail before you can go from there , see if he's in jail whatever the case is. And even if he isn't or if he was there's an address and with his records a lot of other info is on there.. Or you can always pay for his information this is a step further. Go to a county records and see if your bio father has any property in his name. good luck!!