They can keep Nevada.
On a serious note I would love to know what percentage of land the feds own that I want them and no one else to control.
Being a big history guy I love civil war battlefields and it sucks when those types of things are under the threat of development. Same goes with the beautiful national parks like Yosemite, Zion's, etc. Counter that with land that just sits there and has no historical or natural beauty value.