Really enjoyed your report!
Its funny, I just wrote about our experience at HBD this morning, which was decidedly different from yours

But we really enjoyed it there too.
The AK tour looks so fun. My DH and I have been trying out some tours and I think maybe next time we'll try one at AK. It seems they have quite a few.
Another 5:30 awakening

I hope at least you got to sleep in the car