Michigan is a big state with lots of camps, but I suggest you check out the camps run by the Metropolitan Detroit YMCA. One is in Oscoda, the other in Holly. www.campingservices.org. I've been to both, as a camper and as a parent of campers and recommend them wholeheartedly.
we have been using camp henry for a long time but they have just recently raised there price from 85 a student to 145 and we need to find someplace different in order to keep this option open for the kids so if any one knows of anyother camps here in michigan that are decent please let me know thanks