We're thinking of spending a few days in lower Michigan, doing some river tubing (probably along the Au Sable?), maybe do a bit of fishing. I know most of Michigan quite well, but we're considering using an RV this time and we don't know the campgrounds at all. Can anyone make a recommendation for a quiet, family oriented campground (low on the 'party' factor) with services and local attractions that will keep 16, 13 and 11 year old boys happy? This is an 'extra' vacation, so we want to keep it on the cheap but still make some good memories.
Alternate locations gratefully accepted! We have no fixed ideas.