First, this place is huge, I’ve went twice already and still have been everywhere. The trails are not marked very well at all but I enjoy just walking wherever my curiosity leads me and I have a good enough sense of direction that it’s not a problem for me to find my way back. You also get cell signal so you can just mark your car on maps and follow that back if you need the extra help.
I went on a Thursday morning and only saw two other people walking and one biker. I then went on a Saturday morning and holy hell it was busy and there were so many bikers. The trail gets narrow in parts so this makes navigating bikers tricky at times. I wouldn’t go back on a weekend.