Well, it is true that you don't drive yourself over to the ship from the Arizona but it's not a fully guided tour that you have to follow either... You pay for the admission and have a ticket / receipt which you will have to present in order to ride bus over to the ship. We have always followed the maps that are provided of the ship and done a self guided "tour" of the ship itself at our own pace. I believe you can rent audio sets too if you wish - but we prefer to just wing it through. Make sure you each have a bottle of water with you. You can get pretty parched out in the sun on this hot chunk of floating metal!!