You might remember that I found this a couple weeks ago. Today I'm going back to it with rope, a tape measure and a GoPro cam. People on my Facebook argued that it was either a well, and old shitter or a septic tank. Today we find out. Not thrilled about doing it myself.
http://img.tapatalk.com/d/14/01/11/sydy5y6u.jpg
http://img.tapatalk.com/d/14/01/11/agevysag.jpg