hi A.,
my advice would be to ask for referrals for midwives that your friends and people you trust have liked, and ask LOTS of questions before you commit yourself. with my first baby, i lived in a state where midwifery is highly regulated, and we had very few options. we ended up working with a co-op attached to a hospital where there were four midwives. i felt great with three of the midwives, but something about the fourth one made me uncomfortable. i shrugged the feelings off, but of course...on the day i went into labor, the midwife-on-call was the one who had made me feel uncomfortable from the beginning. it turned out that she took a highly medicalized perspective, pushed interventions on me that i had specified in my birth plan i did NOT want, and didn't treat me with the gentleness and understanding that i had expected and NEEDED from a midwife. the birth experience ended up in a traumatic c-section that, 10 months later, i am still healing from. the point is: all midwives are not created equal :)
with my next baby, i am going to ask every potential midwife tons of specific questions (e.g., what would you do if my membranes ruptured prematurely? what would you recommend if labor was not progressing normally? under what circumstances would you recommend various interventions, including c-section?) if i get an answer that doesn't sit right with me, or i have any uncomfortable feelings, this time i will NOT be afraid to leave that care provider in the dust and find one who makes me feel safe, understood, and respected. because after my last experience, i believe a positive birth utterly depends on having those kinds of feelings with your care provider.