You can complain all you like, however, if you choose to complain to random people, then your complaints aren't really constructive. If you contact the Michigan DNR and outline your experience in a well thought out, well written, unemotional letter, it may do nothing at all, or maybe they will choose to act in some manner about your complaints. Here is the rub- most Michigan state park campsites (especially those that offer electric), as well as Wisconsin state park campsites, are booked SOLID through the summer, with the occasional exception being week-days, or non electric. Due to the time honored, aged old system of supply and demand, it is not likely that the prices are going to go down, even in those campgrounds which are older, with uneven sites, and fewer amenities.