I don't live in the Tri-Cities anymore (my parents are still there but I'm in Western Wa now) but do know that there is a free-standing birth center there.
Maybe she can check with the midwives there for recommendations.
Good luck to your friend--I going to have a HBA2C in a couple of months or so!
I know this is an old thread, but I thought I'd respond to it in case anyone finds it through a search or something. I'm a Tri-Cities doula...there are actually four of us here. You can find more info at our birth network site: