Those are the units with some form of web presence; there
may be others. Also, some MSAR-Riders subscribers are in
Kentucky. Here is the URL for a Google advanced search of
the MSAR-Riders archive for Indiana, Ohio, and Kentucky:
To use it, just cut&paste into your web browser. A Google
search using just Cincinnati produced information about
the East Fork State Park Volunteer Mounted Search & Rescue
team, led by Brenda Durham. They are just 30 minutes east
of Cincinnati. Also, a mention by Marie Lester that some
members of Central Ohio Mounted Search Unit have responded
to SAR missions near Cincinnati.