The cache is not hidden at the posted coordinates. In order to find the container, you will need to solve the puzzle found below.
My family often vacations in the north Georgia mountains and one of the joys of that is solving and looking for the multitude of puzzle caches in the area. Many of those have been created and placed by the Bone Man. I met the Bone Man (I think you know who you are) once while trying to figure out how to unleash a vicious creature just outside his office of bone crackin'. He was gracious and guided me through the steps of what I needed to do. Since that time I've solved and found many of his puzzle creations and they have been among my favorite caches. I hope he has fun figuring this one out.
Nqqrq 7-15-19 - V cebonoyl fubhyq unir anzrq guvf pnpur "Nabgure Bar sbe gur Obar Zna sebz Nabgure Glcr bs Obar Zna"
Nqqrq 9-20-19 - V gubhtug V jbhyq fyvqr nabgure uvag va urer (lrc, gung'f vg).