I went to the Long Island Volkswagen Club's "Three Bugs in a Barrel" show on Saturday. Some nice dune buggies and "Things" there in addition to lots of Beetles and Vans.
It's hard to believe that the first fiberglass "Manx" dune buggies designed by Bruce Meyer came out in 1964 and that the dune buggy craze peaked around 1971! They are built on old VW Beetle chassis and were originally sold as kits. Basically they removed the Beetle's body and bolted on the fiberglass tub body. The owners of these buggies assured me these are still lots of fun to drive in good weather and are easy and inexpensive to maintain. One guy says they are like a low cost Porsche. By the way these shown here are all registered and street legal in NY.
Dune buggy history: http://www.manxclub.com/history.htm Popular VW themed website: www.thesamba.com
Enjoy,
Bob