You flew with Jo?
I don't have a lot of experience with the other airports around there, but there is more than one operation at Ann Arbor ARB (
http://www.michiganflyers.org/ is one I would suggest checking out). Toledo Suburban DUH (Lamertville) is not far, Monroe TTF has a 172. You could check at Fulton County USE, Hillsdale JVM , Techumseh 3TE, Toledo Express TOL and Toledo Exec TDZ. Grosse Ile ONZ is probably a bit of a hike for you if you started in Adrian. Airnav.com can be used to look up the names of the schools at those airports.
Send a private message to Saracelica
http://www.pilotsofamerica.com/forum/member.php?u=8158 - she should know about some of the options down there in the corner of the state.