I will share my experience in this tour. (09-19-20 3pm trip)
I am really surprised with so many comments about how nice the crew and their Captain are. The truth is that in our tour the captain was far from being nice, this man lacks communication skills and he solves situations by screaming to the point of making almost everyone feel uncomfortable. I can understand the concern for the passengers, they are only 3 people insuring 63 passengers, but this does not justify their behavior (100% unprofessional), sooner or later this will lead to a bigger problem on board, wait and you will see Mr. Captain.
Otherwise the place is beautiful, the day was sunny and we had a good view under the sea.
After 45 minutes of diving, they offer beer on the way back which lasts 1 hour. Do not think that the beer will last that long so go quickly for a couple of them because in about 20 minutes the beer is exhausted. Hello?
In summary you can go to the trip and just forget about the little man with power