Howard, thanks for the pics of #13 at Wolf Run. Of all the courses I have played, this is by far the most I have ever been intimidated by a par 3. Your second picture captures it perfectly. The length, the sheer number of bunkers, the trees, the strong slopes; all of it gets so into your head. (And that doesn't even include the collection area over the green if you try to play safe and end up going long). I'm glad to see it was mentioned twice on here.
Can't say I have played the others listed here, but many of them look scary as well.