Macomb Audubon Society: Club information, conservation, programs and field trips, about birding in the Macomb County area.
Radio Control Club of Detroit: RC model aviation group's information, rules, field map, pictures, events, and related links. Flying facility at Wetzel Recreation Area.
SCRC Macomb Chapter 179: Southern Cruisers Riding Club is a family and safety oriented motorcycle riding club. Information about members, events, and rules.