Bayou Segnette SP on the Westbank might work. Their local # is 504-736-7140. Unless there is a big event in N.O. like Sugar Bowl, Bayou Classic, etc. they usually aren't crowded during the week. Paved sites, 50A, water, wi-fi and dump. 20min. from the CBD. They also accept Golden Passport but I think it's only for in-state guests.
Hope it works
Dave
GEAUX TIGERS
Dave, Miss Sue & Lucy the Scotty
Big Easy Area.
FMCA 153192
2000 Monaco Windsor, 40' 2 Slide, ISC 350 HP.
2012 Honda Pilot or 1998 Blazer Toads
Aventa 2, Brake Buddy