I honestly never knew that some liveaboard companies only give an estimate of dives. I have been on nine liveaboards across four companies, and each one of those trips had a set number of dives that were going to be provided. Barring a real safety concern, all dives were delivered. In the instance of a dive being lost due to weather or other circumstances, they always made sure it was made up somewhere in the trip.Another problem with for example Agressor is that they write: approx 18 dives. So this means it can be 16 or it can be 20. But maybe max 3 dives a day? What are you doing all that other hours on that boat?
Offer 4 dives a day for the same price and the prices are getting a little bit better. And tell how much dives you really get. Not approximately.
I can add this to the multiple reasons I won't sail with Aggressor.