I have great memories of New Orleans, and I continue to hope the recovery goes well. I read a great AP story about the legendary ghosts of New Orleans once upon a time and saved it for many ages.
It talked of course of Madam Lalaurie House, a torture tomb of a place in its day where the ghosts of Dephine Lalaurie are said to continue hauntings to this day.
I wrote a story for a now hard-to-find collection called Erotic New Orleans Stories. Called "Repast" it doesn't deal overtly with Madam Lalaurie's victims but I've always considered the female lead in the story to be a modern offshoot of the notorious society matron.
I went on the voodoo tour once upon a time also. We went through Congo Square where early voodoo ceremonies were held, and I visited the graves of Dr. John and Marie Laveau, although her bones no longer rest in the above ground crypt marked with Xs in St. Louis Cemetery No. 1.
Her bones are considered to be powerful magic and thus had to be hidden less voodoo practioners steal them for rituals.
I hope I'll get to go back again some Halloween. There are a couple of places I haven't visited including the Sultan's Palace, site of an unsolved mass murder, where the ghosts of the victims are said to be seen.