At the risk of getting off a "route" topic and onto a "campground" topic, I do recommend French Quarter RV Park. It is more expensive than Pontchartrain Landing. I have not stayed at Pontchartrain Landing, but French Quarter RV Park is much closer (meaning within) downtown New Orleans. Security is very good and it is well-maintained. All sites are back-in. I recommend arriving before the weekend to make getting into your site easier with less crowded conditions. French Quarter RV is about 2 blocks from the Quarter. We walked over during the day and took an Uber back in the evening with no problem.