I missed this thread the first time -- must have been traveling. But it's cool that it came up today, since I just spoke with a client about building a course that feels 200 years old, and Westward Ho! would be one of the models for that.
I took my client Ric Kayne and his wife and another couple there last year on a short trip in the west of England, and the ladies both said this was their favorite course of the lot.
Also, I am not sure if Pete Dye ever made it to Westward Ho! He might have gone there with Lee Schmidt on their trip in the 80's, after I showed him pictures of the course. But it was Prestwick where the got the idea to use sleepers on the course on his 1963 trip.