Here's a possible link between this legend and your area.
The latitude of the sacred mound, Nanih Waiya is 32deg 55' 17". This place is in Mississippi.
Victorio Peak, far to the west, is at 32deg 55' 26".
Kinda strange.
There is a place along the coast in Israel named Acre (Akko). The middle of the old city is at 32deg 55' 18".
History & Overview of Acre | Jewish Virtual Library