Literature and the Heartland website for the upcoming 2011 model year product will not be published until usually after January 1.
Dealers continue to have a supply of current model year (2010) product on-hand. As such, literature and the website is geared toward that.
If you have some specific questions on new model year changes, feel free to call Heartland directly (574-262-5992) and ask for Dave Willis, Brand Manager for Sundance.
Jim