So, I was only in the area from Mar - Sep of 2018, ive been gone since and some of them have slipped my mind (road names, directions, etc.)
I know some around Mott lake, and almost any of the ponds around fort bragg.
There was one not far from the entrance to poplar point campground at jordan lake.
Sorry for the vague response, Ill be back in June and exploring more is the first thing on my list as im building my jeep when i get home. So ill make it a point to get the locations of the trails i go on.