I have seen the beginning of it, but didn't go any further than that. You can see it on Google Earth, just follow west end rd past the Westender, and keep going straight instead of taking the hook to the left. I think the first section of it used to be the old road, but you can see it narrows to a simple track after a bit.

Not sure yet on dates. Things are weird around here right now, I may end up coming down w/ my brother if missy doesn't change up her tune. ¯\_(ツ)_/¯