This is the kind of campground you can take your kids, never leave the campground, and have fun for days.  We went over a long weekend in October, with the point of the trip being to visit Mammoth Cave National Park.  The campground had activities for the kids all day Friday and Sunday.  We did arts and crafts, bingo, trick or treating, watched the golf cart parade, played on several of the different playgrounds, and putt putt golf.  

The bathhouses were very clean, campstore is well stocked.  This is a LARGE campground so renting a golf cart or bringing your bikes is recommended.  

The only downside - it is expensive. We paid almost $100/night.