The wife and I will be in Hawaii all of next week for our honeymoon. We will be staying in Oahu. What are your suggestions for restaurants - not too expensive but have great food and good sights, or are in your opinion must-have before leaving. Suggestions open for breakfast, lunch and dinner.

Also, what are big to-do activities while on Oahu? We already have Diamond Head hike, Pearl Harbor, Moana shopping center, sky diving, valley of the temple, and a traditional hula show.

If you have recommendations on other islands, is it easy to travel island to island?