Found this Camper on the web. Seems like a good alternative to those that have a SAN shelter and/or anybody else.
http://www.trayon.com/main.php?page=photogallery&id=5
http://www.trayon.com/main.php?page=photogallery&id=6
http://www.trayon.com/main.php?page=photogallery&id=7
http://www.trayon.com/main.php?page=photogallery&id=20
http://www.trayon.com/operatingProcedure.html
The site: http://www.trayon.com/main.php
Best Regards,
Jacques