Hi Lynn,
We sailed with Princess Cruises on the
Tahitian Princess 10 Day Polynesia and Cook Islands itinerary. We had actually wanted the Polynesia and Marquesas itinerary, but it was sold out and ending for the season last winter.
I had been warned not to dive at Rarotonga due to the crown of thorns infestation and resulting coral bleaching, so I didn't dive there. I also found out that Tahiti was so-so in terms of health of the coral, so I skipped diving there as well. (My husband does not dive, so I chose wisely). So I dove at all other islands we visited: Moorea, Bora Bora, and Huahine, which had great reviews; and Raiatea, which had mixed reviews. I also did a night dive on Bora Bora, which was excellent.
I found
Moorea and Bora Bora to have excellent healthy reefs with lots of life - all that I mentioned in my post above.
Raiatea was so-so in terms of abundant reef but had tonnes of sharks. We saw 5 species of sharks in Raitaea: black tip; nurse; grey; lemon; and we saw hammerheads from the boat. By the time the boat got near them, the hammerheads left. We attempted a "pass" in Raiatea that I was really looking forward to, but one of the divers was having issues and the DM chose to abandon the pass and we went to a nearby reef. If you can do the passes in Rangiroa or Fakarava or Raiatea, they're supposed to be fantastic for pelagics. Top Dive was not on this island, so I went with the ship's excursion.
Huahine was supposed to be really good but I found it to be so-so in terms of health of the reef and sea life. It may have just been where they took us, but I was assured of the best sites possible in advance. Top Dive was not on this island and
Mahana Dive,
MAHANA DIVE - HUAHINE which has excellent reviews, was closed temporarily. So I went with the only other dive op on the island, Pacific Blue Adventure, which had so-so reviews.
I've heard great things about the Paul Gauguin 10-Day Tahiti itinerary visiting the Marquesas islands and Rangiroa.
Which cruise are you taking, Lynn?