Hey John,
I've played the course maybe 15 times, and if that number is correct, I've probably made about 5 pars, 9 bogeys and 1 double.
If your tee shot slides right and ends up in those right hand bunkers, that's when I believe you put double into play. Similarly, any really bad tee shot, way left or way right, into the wind, goes way out into the dunes and is not findable, therefore, automatic double or worse. I can't remember whether I've lost one off the tee there...maybe.
Into the wind, and especially from the back tee (I play about half of my rounds back there), the tee shot is very intimidating, very scary. Assuming a decent tee shot, the second shot plays into the wind, and often plays 20-25 yards longer than the stated yardage. You're not done yet, because the green, though it looks relatively benign, is tilted sharply from back to front. I find putting that green very difficult. Downhill putts are frightening. On uphill putts, it's hard to get it there.
I like the hole just fine, but I would rate it the second hardest par 4 on the course, with #14 being the hardest for me on a stroke average. #18 is more of a par-bogey hole, where #14 is a birdie-to-triple kind of hole. I think would be frustrating as a final hole for the strong mid-handicapper, and it could ruin a mood at the end of the round.