We saw that Groupon as well but after checking with Southwest Airlines, their package for flights with resort was cheaper for us then booking separate. Don't know if you can use SW but they have a prome code right now on packages where u can save up to $120 right now.
thanks for mentioning that, i couldn't beat my original deal thru sw, but it did make me look at other sites and i found a better deal with orbitz. the groupon is cancelable.
The promo code for SW is SPRING20. They will take $20 off per day each day of your stay up to $160. Have to book by March 10 and travel between 2/26-8/8.