My husband & I will be leaving for Oahu & Kauai next week, spending 5 days on each island & I want to make sure I am not missing any of the must do or must see thing's that Oahu has to offer (I will also be posting in Kauai for the same question). So far we are going to see Pearl Harbor, hike Diamond Head, snorkel at Hanauma Bay, see the fireworks on Firday night, and visit the market place & of course do some beach relaxing! Our hotel is the Aqua Palms in Waikiki. Is there anything we're missing out on or anyone have any suggestions? Thanks it's our first trip to both islands so any advice is greatly appreciated. Oh and we're not renting a car but we're considering renting mopeds for one day just for fun!