Chris;
#4 does have somewhat of a bail out on the second shot. It must certainly be long, but if you hit left of the lower fairway on the side of that hill [anything right of the cartpath, pretty much], it will feed back into the fairway, as they mostly keep it cut down there.
Admittedly though, it does require two consecutive excellent shots. But the reward is a wedge to a long narrow green that feeds down to the catch area in the back if you hit too far, with the stream right all the way down. Hmm, come to think of it, it takes three consecutive excellent shots to par this hole. My nominee for 'toughest par-5 in golf'.
But, as Patton would say, "God help me I do love it so". The sequence from #3 to #8 is as tough a series of holes as any serious golfer could wish, containing two great par-5s, two pretty par-3s, and a couple of tough par-4s. Ain't this a sweet course?
Doug