Thanks for the update. This property costs between 20,000 and 25,000 points per night as a category 6, but it has a kitchen and dining area and a king size bed plus two double beds. It is almost like getting two rooms which fits me because I'd have to get two standard hotel rooms with the age of my kids.
They mention a 24 hour ferry but I didn't know it cost money to use it. Do you know if the rate for the Hilton was per leg, per round trip or per stay? I expect Starwood would do something similar.
Does anybody know what the weather is likely to be in Key West at the end of December? Is the water truly still 80 degrees then?