I'd agree with a few of the above comments...I've seen Shannon's work and she's good...I used to work with the gals at Black and Blue and Diving Swallow and would reccommend them too...Leslie, Cedre, Marie, Fish (who is out of town but is my fave and did my chest, elbow and leg).
What exactly is it you're getting done? image? style?...that would help determine who the right artist would be for you