I collected the GPS track for about half of the trails here, based on the map in parking.

Here is the map that was at the parking:
https://drive.google.com/file/d/15ASiCAjs_4BG0fQNsvDan8mRYW0UAJ5r/view?usp=sharing

The proposed trail does not exist at all, and trail network is completely different from what is currently shown. I'll make the revisions for the trails that I've hiked, and I'll open a new note so someone else can collect the track for the remainder of the trails that are here.