I will definately be back more often. We did a loop near Sunrise Lake. I think we were on the Green and Yellow trail. Some really good climbs and we hit some fast single track downhills.
Just started going there and love it. You are totally on by praising the downhill singletrack, it has some great flow.
Plus if I don't look down on the boardwalk area I can pretend I'm @ the North Shore. :wink: