This cache is right at the corner of three counties - Ingham, Clinton, and Eaton. It is also part of the Ingham County "Four Corners" Challenge. Be sure to retrieve the important information from inside the cache if you intend to look for the final! (As of 9/5/11, this is a much less creative hide, but the other one didn't weather as well as it needed to.)
The actual corner point is in the middle of Airport Rd., in line with the telephone pole in the private yard on the west side of the street. (N 42 46.193, W 84 36.166) Please be very careful, but it might be fun to post a picture of different members of your team standing in different counties. Everything north of that point is in Clinton County, everything SW is in Eaton County, and everything SE is in Ingham County.
Here are the other caches in the series:
While I don't have any immediate plans to do a similar challenge for Eaton County, if anyone else is interested in doing so, please feel free to create one. Just find a creative way to incorporate the existing information in the cache!