My wife and I have found it easier to book if you call rather than using the website.
Just call wyndham.
It is my understanding that the extra holiday bookings are owners that are subletting their timeshare. Extra holidays is not connected with our points. At least that was the way it was explained to me by the reservation staff.
They are not connected to Wyndham Hotels. You can book a by being a Wyndam Resort member or paying for a room by credit card non resort member.
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