I don't know if this is already posted someplace, but Southwest vacations is offering Buy One-Get one free on 7 day Universal passes. All you need to do is book a vacation (air and/or hotel) plus tix to get the offer. I Booked ONE night at the cheapest hotel they had ($45) with no intention of staying there and was able to get a week's passes for $200 for the 4 of us! The hotel also kicked in free admission to Gatorland for the 4 of us too! 
