Ken and Jeff are great! They have a passion for what they do, and will do everything in their power to make sure you have a great experience. Don't get on a boat with 20-30 other beginners! They take very small groups to make sure everyone gets the individual attention they need. And they are more than generous and willing... More 

Nice coach, patient instruction, safe equipment, and of course, wonderful view down there. We saw turtles, octopus, countless fishes, and even a baby shark. Great for my first diving experience. However, the Gopro cameras they rent are not very good, better to bring your own.

The instructors spent over an hour talking about the rules and then only 5 minutes to try it out ourselves, and this is knowing that the majority of the people were first timers. I had to ask the instructor specifically to not rush me as when you are in the water and panic, you feel like you are suffocating. The... More 

Ken is a great business owner and dive master. On the day we had scheduled the sea was very turbulent and Ken said it would be better if I could go another day. He could have taken my cash on day one, but was more concerned that I had a great experience. Which I did. Ken made sure I was... More 

We are newly certified and this was our first dive since our certification course. We were pretty nervous at first but Ken's excitement and positive attitude erased any nerves we might have had. The sea tiger dive was amazing! We saw a huge turtle and swam inside the wreck. On our second dive we saw a bunch of turtles and... More 

I had a small group of three go diving to today with Rainbow SCUBA and Ken... What an amazing experience. We have been diving once before in Thailand, but Ken and the diving conditions made this trip a bit better. We saw turtles, a shark, so many species of fish, and octopus.... Can't wait to come back to Honolulu and... More 

Great day diving the Sea Tiger. I recommend advanced open water certification for this dive for sure. But it's a beautiful intact purpose sunk wreck sitting in 123' of water. The deck is at around 100'. Awesome visibility. Must be comfortable penetrating wrecks, but Ken took us through the engine room and down into the cargo hold. Mahalo!

初めて利用させてもらったのですが、いままで一番、最高によかったと思います。 日本語がダメでもKENさんが身振り手振りでちゃんと潜るまえにも練習してくれるので安心です。 写真もたくさん撮ってくれてタダでもらえます！ 日本語が使えて安心なツアーがハワイにはたくさんあるのですが、前置きが長かったり無駄なアクティビティーが多く写真オプションはお金がかかるとかイマイチなツアーが多いのですが、このツアーは短い時間に内容をかなり凝縮しているので満足度かなり高いです。 it was the best scuba tour! if you worry about barrier of language, no worry about this. Ken will assist you very friendly with body language, you should join this tour. you will love this.

My wife and I joined the beginners dive. The amount and variety of marine life was amazing. Ken was a great dive master and was very thorough and patient putting all at ease while maintaining good safety procedures. I want to go again and thoroughly recommend Rainbow Scuba.