Two full days of this section were in rain and thunderstorms. There are also some pictures of the wild ponies they ran into. There are several pictures of the various shelters on the trail. Tonight's GPS ping puts him right at the Lick Creek foot bridge. There is no listed shelter in that area.
He should be crossing I-81 in the next day or two and may have enough cell reception in that area to call in. He needs to get his next drop box arranged.