Cool to hear you are looking to become a doula! I would like to be one too, perhaps a midwife.
About the Farm...
It is a private community in Summertown, Tennessee. It was started in the late 60's by a caravan of hippie-folk--commune-style. Basically, they bought some land in TN, caravaned there, and along the way some women had their babies. Ina Mae Gaskin, the leader's wife, began attending the births (they had no one else to, these were all home births, or "bus births", if you will) and with the help of a doctor friend, she learned all about midwifing, got real good at it, and before long, they started a clinic in their community. It is very well known; Ina Mae and the other midwives are still doing their thing there. I HIGHLY recommend reading her book Spiritual Midwifery , it tells all about The Farm and what they do there.