I think it's great news. Logistics are going to be a problem and it won't surprise me if they have very limited ticket sales?
I have no idea where they will park people? There is very little space for any hospitality or tents?
I don't think they'll need to limit ticket sales. Similar metro area to Merion in 2009. I don't believe NGLA did so this year. Fact is, unless there is an archetypal figure on one team or the other, only golf denizens will head out to watch the event...unless it's for the chance to see Seminole. Unless there is demand to see the course, I doubt ticket sales will be truncated.
The Walker Cup traditionally doesn't need hospitality space. They had two tents at NGLA for high-priced clubs, one for merchandise and one for emergency services, as I recall. They put those on the driving range and used Sebonack's range for warm-ups. It looks like all the space between the clubhouse and the ocean will be perfect for tents. The USGA is masteful at pigeon-holing tents into unlikely places.
Parking will be off-site. Whatever that big place is across the state highway (to the west), they will be able to fit cars in there and perhaps build a temporary bridge/have people enter by the western boundary of the course.