Stayed at the mtriver place before - real tight in there for any RV.
place was real bad about bikes. I was told they had some Hell's Angels come thru some years ago and left a bad taste. Nothing I could do (about 2008?) could convince them otherwise.
WHere do you guys plan to ride up there and what? Best I could find dual sport wise was to head to either Chimney Peak up to Kennedy or Cannell Meadow trail up to the Kennedy system. . unless you ride the Greenhorns or Breckenridge., some street distance away if I remember.