Zoo Atlanta

Good day. We would like to visit the Atlanta Zoo as we pass through the area in April with our RV in tow. We called the Zoo today, and they told us that there is an area for bus parking, but it is not permissible for RVs to use that lot. The suggestion was that we seek on-street parking; however, those of us who tow regularly know that taking a chance on navigating a residential neighborhood is challenging enough, but trying to find some type of on-street parking would be impossible. I am also thinking of low-hanging tree branches and other challenges. Has anyone visited the Zoo in Atlanta with an RV in tow? My family would be most grateful if you could please share with us what you did about parking.