What should I do in Hawaii?

I used to live on Oahu, you should definelty climb Diamond Head, drive over to the North Shore and have some Matsumoto Shave Ice, check out Waimea Bay, Go to a Paradise Cove Luau, they're the best! Be open to the Hawaiian food, mmm.. spam musubi and Manapuas! yummy! I don't know much about Kona on the Big Island as I spent most of my time living on Oahu. Enjoy an evening walk down Kalakaua Ave. but watch out for the hookers! No joke, they are pretty college girls but some are MEN! I swear! enjoy yourself and take time to relax, enjoy live hawaiian music anywhere anytime for free. Thats what I miss the most. Take advantage of all the live music, it's amazing! Enjoy your trip! Aloha and Po'omaikai'i! (good luck)