In addition to being an astronomy nerd, I have to admit I'm also a bit of a National Parks nerd. I'm not on some race to visit all of the NPS units or even all of the National Parks, but I love visiting them, learning about them, and considering which places merit the status of being protected as National Parks. I actually have an article on my other site, predicting which NPS unit(s) should be the next national park, and hey, whaddya know, it's...