Rent from Beach St location and upgrade to the 150 cc engine. Ask for Dennis if you have any issues. At first we rented from Union Square. They gave us no options, no map, very poor service. About 45 minutes into our tour the radio shorted out. We returned it to Dennis and he saved the day.
You will need the 3 hour tour to see everything and their is time to stop and take pictures. If it is a windy day dress warm! I would do this in every city that has the Go Car!!!!!!
It was fantastic. I loved the fact you did not have to stay on the GPS tour course. We made some side trips as we saw something interesting or had already seen something on the tour. One of the best parts was all of the waving between GoCar's and from people both walking and driving. We were even asked to be in other people's pictures. Glad we booked for 3 hours. One or even two hours would not have been enough time.