Campers and Shelties

[Cleo2014]

Here is a site you might feel helpful.
On person suggest a Chevy Suburban 2500 or Ford Expedition
http://www.rvforum.net/SMF_forum/index.php?topic=61451.0

Also here is a site on towing guides.
http://www.trailerlife.com/trailer-towing-guides/