@BillW,
For help, check with you local library for people that do work with others in the fields of family trees. They usually cost, but hey, you may get lucky and they will do it for free. Anyways, they may give you pointers and help you in rough times.
I always have felt I was Indian, and that is partially what drove my interest in DNA and family trees. If you have a drop of blood, then by definition, you are part that! If you really, really don't want to be it - don't go looking.