I live on O`ahu myself. And the deal with Dive Oahu is a good deal. But once you`ve seen all the wrecks off of Waikiki they do get a bit old. Island Divers does dive in more areas of the island. There`s some excellent diving on the leeward side of the island check out Capt Bruce`s he has the most comfortable boat on the island warm water showers and dives more places than Dive Oahu. He`s a bit more, and it`s about a 45 min drive from Waikiki (they do have a shuttle). But it`s worth it. Of course if you`d like to do some shore diving I have a loosly formed group of people that shore dives every weekend. If you`d like to dive with us send me an email through this site. I will be off island from July 23-29. But outside of that time I`d be open for some diving. Scott