Went for a scenic flight today and followed the route from Reno east toward Battle Mountain. Below are a few photos of the beacons/emergency airfields along the way.
Beacon 28, just east of Lovelock, NV. Concrete arrow is still there. Visible on google earth if you know where to look.

Beacon 28 emergency airfield, a short bit east of the arrow.

Beacon 30 hilltop site. No obvious evidence of the arrow or beacon.

Beacon 32 hilltop site. Looks like there are a few pieces of wood scattered around below the hilltop, but otherwise no structures.

Beacon 33 emergency airfield, Buffalo Valley, NV. Arrow is in the corner on the right side of the photo. You can see this on google earth if you look hard enough.

Beacon 33 concrete arrow. Looks like some sort of structure built on the tail of the arrow. Did not land to check it out.

BLM firefighter graffiti

Beacon 34 near Golconda Summit, NV (center of photo). By this time my photographer was not feeling too well, what with the bumpy air and trying to take photos with a telephoto lens, so we didn't really get a good photo. Very visible on google earth, however.

Scott, if you want to have the fellow contact me, please feel free.
Cheers,
Greg