Asking for a friend. He's tried contacting both the Evansville chapter of the AGO and the professors of the Organ Department; no response from either. I figure this would be a good place to ask on his behalf.
I grew up in Evansville. The adjunct professor at UE is Robert Nicholls, who is very good. Perhaps try contacting him at his primary job at First Presbyterian Church: http://firstpresevansville.com/ministry/music/
I also grew up in Evansville. I would second Doug's suggestion of Robert Nicholls. Neal Biggers, Kristin Jones (the staff accompanist at the University of Evansville), and Tom Drury would also be good points of contact.
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