We discovered an out of the way place just north of Charlotte, Lake Norman Motorcoach Resort http://lakenormanmotorcoachresort.com/. They are located off I-77 about 10 miles west of exit 33 or 36 (between I-77 and US 321) about 20 miles from Charlotte or Charlotte Motor Speedway (Concord, NC). The park is about 3 years old, with 58 sites that overlook a cove on Lake Norman with rates running from $45 - $60 during the season. All sites are 50 Amp. The sites are either pull in or back in, there are no pull throughs. We stayed there when we relocated to Charlotte 2 years ago and absolutely loved the park, the people are friendly and helpful, check it out!