Lafayette is probably the second best city in New Orleans. It has 2 streets of decent bars with all the college kids in them. A lot of hot girls from out of state because ULL is the only school they could get into (so they're dumb.) Also plenty of local girls in the bars (so they're really dumb, and chubby on their way to being fat from growing up on the Louisiana diet.) Recommend staying at the Hotel Juliet since it's right down the street from the bars, and it's the nicest hotel in town. There's two sushi places on the main strip there, one of them sucks, one of them is surprisingly good. I think the good one was Tsunami.
Baton Rouge sucks. It's a dirty, crime ridden place where even the popular hang out areas aren't immune from criminal violence. It has the best mall in Louisiana (nicer than the ones in New Orleans) but still no Nordstrom. I asked the cashier while checking out at the "Jean Therapy" store (which does have 7FAM, and True Religion) where I might find the Nordstrom, and she replied "What's a Nordstrom?" Tigerland is where the LSU crowd hangs out, and again there are tons of hot, dumb girls from out of state (most of the cheerleaders from my highschool went to LSU.) I worked at a concession stand for 4 games during football season and most of the older folks were nice, but most of the younger to middle aged people were rude, dumb and violent. One memorable encounter involved a drunk man wearing all purple and gold repeatedly accusing me of giving him incorrect change. I told him I knew how to do simple addition, and he sneered "then why are you working at a concession stand?" I would not go back to Baton Rouge. Even Louisiana natives will tell you it's become a very dangerous city post-Hurricane Katrina.