I was in the area for the 4th of July and wanted to listen to the lifeguards in Washington Park. I tried looking up frequencies in the FCC database but didn't find much. The only Park District frequencies were for the Michigan City golf courses. I tried to listen to a few of the other Michigan City VHF frequencies in the database but didn't hear any traffic. Does anyone happen to know what frequency they use? There was a missing swimmer one day that I heard on the PD and FD frequencies, but nothing from the lifeguards that responded. Thanks!