You might find Bubbles less likely to travel all the way up to the caverns so I would check with them if you have your heart set on the caverns. That'd be closer to 20min or more as opposed to the 5 minutes for the other boats. They have a signature turtle dive called Hale O Honu closer to their harbor. I'd say that Koloa is every bit as fantastic as the Caverns but for different reasons. Both have great turtle activity but from there they are simply very different sites. Personally I think it's very hard to beat a personalized tour at the landing with all the incredible life that is there. We are experiencing a extensive period of rain and runoff currently so I hope everything has recovered for you by the time you arrive. If you want to drop a pm as it gets closer so I can provide you with an honest report on conditions. I just had some friends have a terrible experience with one of the companies that led them to believe the diving would be good when EVERYONE else had cancelled knowing it was going to be terrible diving.
Anyway, If you want to save some time you can probably get two tanks in at Koloa at a reasonable pace and also save an hour or even two off your boat time.
Have a great day
Anyway, If you want to save some time you can probably get two tanks in at Koloa at a reasonable pace and also save an hour or even two off your boat time.
Have a great day