I would suggest for anyone who is undecided, spend an afternoon at Barnes and Noble and look at the Blue Books by Wizard Pub. Maui Revealed, Ultimate Kauai, Big Island Reveal, Oahu Revealed. Their descriptions are excellent, much better than Fodors or Frommers and it really gives you a good sense of what is there based on what you like to do. When you decide which island, buy the books that apply. They are well worth it.
