I can contribute. My area is Alligator Cemetery (yes, that is right!) Between New York, Tx. (yes, again) and Athens, Tx. which is between Tyler and Dallas in East Texas. Foor those in the mid-east Louisiana area, I grew up in Vidalia, a small town across from Natchez, Miss. Right by the levee, near the neighborhood I lived (I lived on Robert Gray St.) there was an abandoned, overgrown Civil War Cemetery. This was 56 years ago. I wish someone would check it out. I was so impressed even as a child. I believe it is on private land.