I did a short visit a couple of years ago and visited Perranporth, St.Enocdoc and Westward Ho.
Great golf and all three very different.
My fondest memories are of Westward Ho which is a low cost maintenance in the style of Brora, some rolling fairways in the style of St.Andrews and extremely high winds off the Atlantic. A “must play” as Adrian mentions, and spend some time in the clubhouse which is a veritable golf museum.
I visited in early June before the summer season got underway and didn’t have any trouble finding a “B’n B”, also no problems with tee times, although at St. Enocdoc I had to reserve.