Lousy experience. They sold me a trip to 2 cenotes...

Lousy experience. They sold me a trip to 2 cenotes, dos ojos and Pit, but after the 1st dive the instructor realized that 2 of the people in the group were not at the level to go to Pit. Of course, it was mentioned before that they had only open water certificates so could not go 30mts deep. So we all had to repeat the same cenote again (different rout, but still). They should consider the level of the group as a whole before setting it up. Made everyone feel bad. Shameful.