That Gravel road is partially washed out in parts. and VERY rough. its completely unmaintained. Unless you get out and study the angles, and have a few friends guide you (and experience) your going to high-center most regular clearance vehicles, at least some parts of the year. The actual trail has spots where you have to use a rope some nice person tied to a tree to lower yourself down a cliff about 15-20 feet, etc. Especially when its wet, which is 10 months of the year.
Also no signs or parking lots.