I personally love the White course. Every hole is seared into my memory, and I've only been out to Dismal River twice.
My favorite shot may be the tee shot on #18 from way back up on top of the dune. Or the hero tee shot on #2, cutting off as much as you dare. Or the approach shot to #9 which, when properly struck, can seem to be in motion for almost 30 seconds (great ground movement up on the green).
#10 green is polarizing and goofy fun. You sure wouldn't want to hold a US Open with #10 in the mix, but who cares!
But the best thing to me about White and Red is the sense of place. Dismal River is huge and awe-inspiring. The vistas are stunning enough to make you stare. The stars at night are so numerous that they can't be counted.
Like it's next-door neighbor, Dismal River is a special, special place smack dab in the middle of nowhere Hooker County, NE. And that makes it just about perfect.
PS - Doak did some stuff at Red that I think is magical. I'll leave most of them for a profile on Red, but I need to mention one item that took me back. When you get to #2 tee on Red, you'll see a blowout way in the distance on a dune. It looks like it's 10 miles away, but it serves as a beacon to the green. It's a friggin wonderful design feature that most probably wouldn't notice the first time they played.