We were married at Evelyn Chapel a couple years ago and were not members. It's on IWU's campus and beautiful! I would highly recommend it.
I was jut coming here to suggest the. Weslyn chapel!!!
You should have no worries finding a place in Bloomington/Normal. Also...if you need other assistance, I know a really good and affordable wedding planner in the area - she planned our whole wedding and coordinated it for under $1500!
We got married at 2nd presbyterian church in Bloomington. We are members, however I know they let nonmembers rent out the space they just charge a little more.
Click on each tool to see a sample.