Phil,
I'm consulting at a club here in Canada where Stanley Thompson designed the original 9-hole layout during the early 1930s. The par-5 7th (a Thompson hole, to the best of my knowledge) is a boomerang hole... it bends around a really attractive rock outcrop feature, at right. During my first visit to the course, I wasn't very fond of this hole. It seemed weird to me. But as I've been working on the plan over the past month and a bit, a number of factors have come to my attention that have changed my opinion of this hole. It's actually quite distinct, offering some interesting angles of play to be considered.