This tour was mostly disappointing for our group. We were surrounded by other cave kayaking groups that seemed to have more professional tour guides. Ours were very young and they seemed more interested in showing off than creating a memorable experience for the kayakers.
Kayaking through the ocean was nice. It was longer than I expected based on reviews from other kayakers. We did see some sea lions and other interesting birds.
We started about 15 minutes late waiting for a wedding party that showed up well beyond the required arrival date. The group held us up before leaving, and again at the ocean when most of the party needed to use the rest room. By the time we got to the caves, the tour guides seemed rushed to get back and said we could not go in the caves because the conditions were not safe. I couldn't make this up, but as they gave that speech, we saw a child coming out of the caves with another tour group. In fact, there were about two other tour groups all going into the caves so it really felt like they were more in a rush to get back than actually concerned about the conditions.
Overall, the experience of kayaking the ocean is great, but I recommend you find another tour group, unless you just want a very casual, informal, light experience. My group was looking forward to something better managed and more exciting.