going to Hawaii in october for honeymoon, will be in Oahu for a week. I need some advice. I have the trip planned out and I'm about to book it. Should I get a rental car for the week there? The impression I'm getting is no, because it is so busy there and you have to pay to park anywhere. The hotel we'll be at has a shuttle service so that will cover us to and from the airport. I already have that planned, if I don't get a rental car. As for the rest of the week, just use public transportation? I'm hoping to hear from someone who has been to Oahu, and who can tell me the best way to get around. Thanks.