I was in Kauai last month but was not able to dive due to the rains with flooding, resulting in no vis. Here is the feedback I got talking to people there. Bubbles Below is a respected operator. I talked to them while I was there and they told me they would not go out because I would not appreciate the diving and they did not want me to be unhappy. Kind of refreshing to have that kind of integrity! Their phone number is 808-332-7333. Numerous people told me that one dive to do is to the island of Ni`ihau. You can`t land on the island since only native Hawaiins (sp?) are allowed there, but you can take a boat trip from Port Allen. My overall suggestion is to get a couple of guidebooks, we liked "The Ultimate Kauai Guidebook" and "Kauai Underground Guide". Have an awesome trip! Larry