That was the "Family Plan" special. For $199, for a one-week period, you can have up to 4 water sprites out at a time or even pontoon boats.
I don;t know if it is still available. Call the reception outpost and ask to be connected to the marina.
Reception Outpost 407-824-2900
If they give you a direct number to the marina, please let me know as I would love to add it to my web page.