In Beyond The Garden Gate episode 5, Dave Hart mentions being a participant in the second search for Barry that was concentrated in an area of the woods five miles northeast of where the truck was found. Hart mentions that it was between Stevenson Road and Slave Road and just before Chatsworth Road. Google Earth shows both Stevenson and Chatsworth Road, but there's no sign of this so-called "Slave Road". Perhaps I'm mishearing what Hart said, but that's what it sounds like to me anyway. The roads in this area of the Pine Barrens are like blood vessels, and since there's no street view out there or even names visible from satellite imagery I have no idea which of the roads between Chatsworth and Stevenson are this Slave Road. As mentioned earlier, the second search was performed around five miles from where the truck was, and with the path tool, I was able to figure out that there are eight miles of woods between where Zeldin's truck was found, and Chatsworth Road on the opposite side of this area of the woods.
All of this comes down to predictions from a psychic, who pointed search parties in this direction. According to Hart, the psychic provided the exact coordinates of where Barry's body was. Does anyone happen to know these coordinates, because outside of this podcast I can't find anything. Close to the end of the podcast, Hart says that the second search was closer to Lake Oswego than to Warren Grove where the truck was.