I think it unlikely the hotel will run out of rooms. I believe the hotel has 100 rooms and we have blocked out about 60. These are blocked until 8/21. In looking at the hotel bookings for past years we usually fill 55-65 rooms. So we should be safe, especially if you book by the end of July.
That said, if we get a larger response, I am sure we could work out something with the hotel. We will be monitoring the hotel bookings so we stay ahead of this.
As a last resort there are many hotels in the area, the closest being a Days Inn right across the road from our hotel.