Located one block east of I55 at exit 211, between Memphis, TN and Jackson, MS, I discovered a pleasant place to pull into for an overnight stop. Whether you have a large motorhome, fifth-wheel, or tent, they have a space that should suit you.
According to their brochure, they have 27 pull-thru spaces (49 spaces total) for those hard-to-park trailers. My space was full hook-up, with a concrete patio and 30/50 amp service. They also have showers, a laundry, a small store with basic groceries and RV supplies, and (thankfully) sell propane (five minutes into fixing supper my tank ran out). There's also a rec hall with kitchen facilities for groups or parties.
They have their own website (frog-hollow.com)with maps, information, the park's brochure, and pictures of the park. The owners, Beth and Larry Muschinski, live on the property and I found them to be friendly, helpful folks. Frog Hollow Campground is five miles north of Grenada, and couldn't possibly be any easier to get to with a motorhome or fifth wheel since it's just one block east of I55 on Hiway 7.