One thing about the Bogue Chitto River stands out: it seems to have more sandy beaches and nearby gravel pits per linear mile than perhaps any other river in the area.
Check them out by clicking on the video play triangle below. To make it go full screen, click on the "Full Screen" symbol [ ] in the lower right corner.
Aerial photography source: Google Earth
Click on the enlarge video symbol [ ] in the lower right corner to go to full screen.