msdianan

Does anyone know if you can upgrade from Drinks On Us to the Easy Package?  I am not a beer drinker but really enjoy my coffee.  

We are leaving in two weeks on our first MSC cruise and have the drinks on us package.  There is little information about the ability to upgrade and the cost of doing so.  I am usually a margarita drinker (rocks, not frozen) but i don't see tequila on the list of drinks for the dou package.  Do you think they would do a margarita?  If not, where do you think the upgrade prices could be found. I find the MSC website a bit confusing.