WOW! It is certainly a red flag that they drank that much. Did they move the boat after drinking or was the drinking done after the boat was set for the night? Pretty sure most captains for the major charter companies are either not allowed to drink at all or I think one told me he was allowed 2 drinks after the boat was safely set for the night. I do know that with most charter companies they say that you are responsible for the captain's meals but they do not specify that you have to take them with you to all the meals.