I'd also recommend Oahu Scuba Divers. I was there last March and dove with Roger. He and Lisa are very accommodating. I told them I had one day to dive and that I'd have a camera with me. I wanted to take my time and take pictures and not worry about being rushed around. I even requested larger tanks since an AL80 wasn't enough for me. They found HP100s which to my surprise is a rarity on the island. I usually dive HP120s in my local waters. The service is just outstanding. They picked me up at my hotel and 15 minutes later we were at the dock. The dives were great, I got lots of pictures of sea turtles and Roger even took the time to get a picture of me with a frogfish. After the dive, I was treated to sandwiches and soft drinks. Overall, a great experience!
If you choose Lisa and Roger, tell them Ericson says "Hi!"
- Ericson