We have been to the French Quarter RV Park a number of times, and especially appreciate its proximity to...the Quarter.
This campground came up after Katrina, is paved and very nice inside, also surrounded by a wall with security at the gate.
Never had any concerns for our safety, nor heard reports of that from others.
If you want to be able to walk into the Quarter, and/or partake of the nightlife, this is a perfect to stay.
A bit pricey, but it's right
there, and an easy cab ride back if you are out into the night and/or have been partaking of the abundant alcoholic beverages available.
We also love Bayou Segnette SP, where about a 10 minute drive will take you to the Algiers Ferry, which drops you off in the Quarter so you don't have to deal with parking down in there....which can be difficult to get, and is expensive, as are the tickets if you overstay. There is modest fee lot right by the ferry, with an attendant on duty at al times.
Go, and enjoy, as it is a special place.
Maggie