Assuming that on the 10 days of the cruise, 3 days you didn't drink much if any at all cos feeling like dogshit. Also assuming average price of a booze was between 15 and 20 dollars - so to make the package you'd have to drink 4-5 boozes per day every day, or at least 6-7 boozes on the days you did drink boozes which seems like a lot. I think your booze bill would top out at around $500 at most and might be around $300. I'll go with the latter - $300.
Assuming that on the 10 days of the cruise, 3 days you didn't drink much if any at all cos feeling like dogshit. Also assuming average price of a booze was between 15 and 20 dollars - so to make the package you'd have to drink 4-5 boozes per day every day, or at least 6-7 boozes on the days you did drink boozes which seems like a lot. I think your booze bill would top out at around $500 at most and might be around $300. I'll go with the latter - $300.