Simply done - A constitutional amendment that limits federal ownership of lands within a state to 20 percent.
Constitutional amendment?
Really thought that one out didn'tcha?
The loons that think amending the constitution will fix things are forgetting what got us here - the federal gov't not adhering to the constitution, and the states allowing it.
Until something reigns in the gov't, you can amend all you want, but it won't change squat.