Yea, I got a little of subject, there is http://www.atvutah.com, http://www.utahatvtrails.com, and I think at least one more that sends me some info around Moab jamboree time and Piute trail jamboree time.
Sorry for my rant.
Kinarfi
PS If you ever head for Rock Springs, Wyo. and Killpecker Dunes, I'd love to tag along. Also think you'd enjoy Stockton area and if looking for a challenge, there's Americanfork Canyon.