Yes, I really like this idea as well. Sometimes I find that seeing the entire amount of a vacation $$$$ and trying to save up for it can become overwhelming. By breaking it down into segments (i.e. just the tickets) it makes it seem more attainable. Park tickets are a good portion of the vacation. Then, when it comes to paying off the package the reduced amount is so much easier to pay. I am not going to Disney this year but I will do this for our food/entertainment budget for Cape Cod in the summer and San Diego in the fall. Good luck with your savings goal and have a great vacation!