I have played this course many times, the other people at the park are polite, my friends have smoked weed, i have drank beer, these cameras are not on the course, just in the park(parking areas, rest area), and i have been in contact with park officials, i have no problem with cameras on public land, i have visited many courses in Michigan and have seen what people can and will do to not only the course but other parts of the park.
Also I read all the other reviews by the same person, and was not impressed.