J.P.
We had a fantastic doula two years ago when our daughter was born. Her name is Alissa Wehrman here is a link to her website: http://sunbirth.org/
At that time she had attended well over 100 births, was studying to be a lactation consultant, and was involved with training new doulas.
I know that personality is a big part of your choice but i would highly recommend Alissa for her calm ways, wonderful support - both to me and my husband - during the birth and her caring nature.
Good luck and congratulations,
J.