You can't miss it there is a very large Barrow area here for parking as the road starts to curve to the left.  It will take you about  20 min's or so to hike to the base.  I looked at it through my Glasses and was rather surprised at the numerous cracks, chimeys. over hangs and belay areas..  I think the highest point is about 100 foot, but don't take my word for it.  It appears to be a excellent practice area. 

This area is located 1.3 miles from where the dotted line starts on FS 7030 at the sharp curve just follow the road to the right.

See below for detail pic's of Crack Up and area.