Hello, I am looking for some input from those of you that have stayed at the Hilton Head resort. How is the room availability at 7 months for a trip during the summer (June - August)? We are in the process of planning next year's trips and I am trying to figure out what the odds will be that we can get a room at HHI at the 7 month booking window. Are there certain room sizes that are easier or harder to get? Thanks for the help!