A few on the board here have heard of the PRC and it sister site PRC RZR Club. Well as of today the RZR Club site has moved back to the main PRC site. Then they created a All Brands site open for all models. It's still in development but they have sections for the major brands, plus sections on different types of riding like mud, sand, rocks, camping, and other different trails rides.
If you are/were a member of the RZR Club you are still a member of the new site, if you are not a member and want to join it's located a www.sideXsideworld.com.
The main PRC site is still open and it will remain Pure Ranger/RZR all the time.
Come check it out.