About Beilstein Camper Sales George Beilstein founded Beilstein Truck Coaches in 1956, which later became Beilstein Camper Sales. He opened his small, family owned and operated business with two Dreamer truck campers. His business intensified with the addition of truck covers, travel trailers, 5th wheels, and motor homes. In 1972 his son, Jim, purchased the growing business. Showroom and service facilities were expanded in 1973, 1976, and 2000 to better serve tri-state area camping families. Over the years, Beilstein Camper Sales has earned a reputation of giving their customers exceptional value and service that makes travel and camping a pleasurable experience. Beilstein Camper Sales is located 4 miles south of La Grange, Missouri on, the Avenue of the Saints, Highway 61. We are conveniently located near several local attractions ; 1 mile from Wakonda State Park, 4 miles from Terrible's Mark Twain Casino, 12 miles from scenic Quincy, IL., and 30 miles from Mark Twain's boyhood home and cave in Hannibal, MO.