Hi, I've got to take my flat tow vehicle to Marietta area for troubleshooting this week, and trying to find a campground with level sites and preferably full hookup. Have 30' motorhome, one large slideout. Many of the Travel Planning app reviews for campgrounds in the area appear to be lacking positive reviews. Anticipate 2 nights, but may stay longer after repair is made to tow vehicle, and do some cycling on Silver Comet trail. Hoping to arrive in the area tomorrow night.
If you are willing to stay a few miles (10-15) away from Marietta you will start to find campgrounds with higher ratings. Look at these listings and scroll down to campgrounds a few miles away. https://www.campgroundreviews.com/regions/georgia/marietta