Once on Royal Carribean, the first night they had a "alcohol special sale", for $20 (I think that was the price), we bought 2 bottles of the flavored citrus Stoly Vodkas. Then there was a "Corking fee", to compensate for the corking fee, they gave you a bottle of "cheap vodka". We took the bottles back to our room. Then I bought a soda package, and they give you a "travel mug like" thing that they would use to fill up my sprite. So, with my sprite filled mug, I would go back to my room, and spike it with the Stoly Citrus Vodka. Now, although I did save quite a bit of $ doing this, I also burnt alot of calories going back and forth to my room, each time I needed a refill. I am not a fast drinker, so I didn't mind to much. I only like vodka and whisky, so usually the drink of the day, was not to my liking. That was a cheaper option, I don't know if I would do it again. Have fun, and enjoy your first cruise. Lil' Lori