I'm looking for suggestions and advice on a long layover we will have in Honolulu. My husband and I will be traveling home to New York from our honeymoon in Fiji and we have a 13 hour layover in Honolulu in the middle of the week. We arrive at 6am and depart at 7pm. Does anyone have any thoughts on places to go, things to see and how much time we should factor into the day for getting through customs and security at the airport? I've read a couple places that renting a car might be worth it so we have transportation and a place to store our carry on luggage.....but what is the parking and driving like around Honolulu? Looking for ways to make the most of our last day travel!!