I don't do it for myself. But I have been helping a friend. We just took a trip to Charleston, SC. to try to find info on her Grandfather. We think we found him. It has been very interesting and a very big mystery. She thought her ancestors were from Hondurus and now find she has a grandfather that was probably mulato and Great grandmother was a slave. It is definitely interesting. I know most of the heritage on both sides of my family so really haven't had a interest for myself. I have always had info back to my Great Great Grandparents in NC, because land and family have stayed for in the same place for generations.
It is fun, but sometimes gave me a headache trying to put the puzzle together. LOL