Check out the cl***ified section too.... http://www.eaglefield.net/ I don't believe there is much of if any entry fee unless you want to attend the breakfast or dinner dance.
A long time ago, a few guys would get together and race out there. There was some talk of converting it to a dragstrip, but insurance costs seemed to be too high. It's kind of a run down place out in the middle of nowhere, but it livens up for the fly in. Chandler air field has a couple of neat events every year too.