I made it through a week at an all inclusive with my girlfriend. There is more temptation than usual because people around you are all on vacation and consuming more than they usually would, coupled with the lack of responsibility you generally feel when you are on vacation. I was very glad I did not succumb while on the trip, as I'm sure it would have ruined things. I would say to look at it the same you would your normal life. The average person lives within a mile or two of a liquor store and there is almost constant access to it, if you really want. If you can stay quit in your normal life, you can avoid it on vacation too. Don't let the "free" aspect of it be an excuse, it's still the same old alcohol, still the same old headaches and issues if you give in