Michigan has one of the best state park systems I know of. I am slightly biased but I have been around the midwest and can say Michigan has done well. All we get is power at our sites, we fill with water when we check in. The shower houses are top notch and cleaned twice daily. We only camp two out of ten trips at private CG's the rest at state parks. Besides, you save a lot more money and the scenery is better.....most of the time.
2015 Eagle HT 29.5BHDS
2014 Ram 2500 SLT Quad Cab 5.7 Hemi