I don't think 96.7fm (part of the Houma group of stations) reaches New Orleans, I think its signal is mainly southwest of New Orleans for the Houma-Thibodaux-Morgan City region.
Though I find it interesting that there's a full-time oldies station in that area, KTIB-am since returning to the airwaves only plays oldies on a part-time basis when they're not running Moon Griffion, Rush Limbaugh, and some of their local talk shows.