SFGC is the second shot at #7, the Duel Hole, I think Sandy Tatum has said.
Maybe only a slight exaggeration, based on my play there. It is the case no matter where you miss the green with your tee shot, but particularly from long (especially into the back bunker) and left. The green is so small and fast, that a pin location on the back tier is essentially out of play if you miss the green long or left. The right side, with a deep bunker along the side of the green, is no bargain either. Miss the bunker right, and you are accelerating toward a 5 or worse on the hole.
Is there another course where the hardest shot on the course is not a shot from the tee or fairway? Thinking again of SFGC, I think the tee shot on #13 (Little Tilly) might be easier than any second shot there if you miss the green. Very contoured, small green with deep bunkers surrounding it.
Here are links to two pictures of #7 from Chip's blog:
Tee shot on #7 #7 Green surrounds