You can email Club Orient or ask them via FB about a car rental out of there. I know they do it, but just don't know the Agency. I think it might be Hertz, but don't quote me. Are you sure you won't need a car at Club O? I guess some people do that, but not many places you can go after dark, except Papaguyos. Not a bad thing, but there is just so much more of the Island to see. Either way, you'll have a great time.