About Harper Camperland Why do people come from far & wide to Harper Camperland for all their RV sales needs? Because of our great reputation for value and service! Harper Camperland, a new and used RV dealer, is a 30 year old family owned and operated dealership with locations in Great Bend, Harper and Park City, Kansas. Read our Customer Testimonials! Customer service is why we are a member of the Route 66 RV Network. Route 66 is a network of RV dealerships across the country that have joined forces to provide VIP service for our customers as they travel the country. No matter where you travel, there's a network of dedicated, service-minded dealers there to help you if you ever need service or repairs on the road. We offer a great deal of new and used motor home sales and travel trailer sales. We offer many top brands such as Jayco, Forest River, and more!