Camping along the shore?

what are some great beach camping spots in Louisiana?

I’ve stayed at Grand Isle State Park. It was April and basically empty other than some fishermen. Peaceful and quiet.
https://www.crt.state.la.us/louisiana-state-parks/parks/grand-isle-state-park/index

Fontainebleau State Park in Mandeville isn’t an ocean beach but has a beach on the lake.
http://www.crt.state.la.us/louisiana-state-parks/parks/fontainebleau-state-park/

Also in Louisiana - but not beach - we found Palmetto Island State Park to be really nice. And, Sam Houston Jones State Park in Lake Charles to be one of the worst and dirtiest campgrounds we have ever stayed at.