A Greenville paper had the best coverage, despite being hours across state to the northwest. That's where I saw the best compilation of old articles. One article described that the vehicle went down Locklair Road intending to go further but encountered a tall fence that prevented further travel. The vehicle then turned off Locklair into the dirt parking area of a tobacco hut. The murders occurred right there, alongside Locklair. We've seen those photos. The vehicle then backed out of the tobacco hut and sped back toward the Locklair intersection, turning left toward I-95.
That area of Locklair is now mostly barren. I've looked at many progression photos on Google Maps and other sources. Trees slowly disappeared. Most apparently cleared due to farmland. Others from disease. I drove the entire 1.2 miles of Locklair and spent more than an hour there, stopping many times. There were only two areas on Locklair that still resembled the one available photo from 1976, where you can see trees on both sides and a clearing at distant left. Those remaining areas provide an idea of what it would have been like in 1976 for a hermit living in the sticks.
I posted one of the videos on YouTube because it seemed more logical as the crime location, near the intersection. But this video below gives a better feel for "living in the sticks" off Locklair. I had trouble speaking and filming this video because the traffic noise was very loud, worse than it appears from the video. At one point you can see a white truck flash by the screen at right. I-95 is perhaps 30 meters away. But if you project this type of dense tree cover on both sides of the road backwards several hundred yards, that's what the area was probably like at the time of the murders. Locklair quickly peels away from I-95 in that area. It would have been simple for a hermit to be living in the sticks on top of soft pine needle cover. A perpetrator would have no reason to believe anyone was nearby: