Lake Providence is in East Louisiana near the Mississippi border. It's actually pretty close to where my Dad is from. I've been to it and Delhi (pronounced with a long I, not like the city in India) and Oak Grove lots of times for family stuff.
Watcha want to know?
Poverty Point is near there in Epps, LA and is the site of the scene that left my sister and I in the middle of a field staring at cows because the state park had failed to mow the trails around the mounds properly. The NPS is supposed to be helping with the site now, so maybe it's better.