we have been diving for over 40 years all over the world and found the dive operation run by Kohala Divers to be be top notch. very pleasant and friendly staff who were all very profesional. Their boat is berthed across the street from the dive shop and from the moment we checked in until we left the boat every aspect was handled as well as it could have been. The crew handled most of the gear and was very helpful. They changed the gear in record time between dives and removed all the gear to the dock post dive. They had plenty of places to rinse gear after the dive. The staff clearly enjoyed their jobs and made diving with them a pleasure. The dive briefings were we sufficient and they allowed us to dive for as long as our air consumption allowed.