There's a gate at the beginning of the road that you have to go through but there's no lock on it. At this specific tag location there isn't a camp spot you have to drive up the road a little bit to find some pull offs there's one less than a half a mile up the road. There's about four bars of 4G T-Mobile service here.
This is not the correct coordinates. You want to drive a bit further and go thru the green gate. 1/10 of a mile up the road are several spots. Road is soft sand with some rocks that you will want to be careful if your rig is lower clearance.