I would recomend landmines. Have a landmine feild and mark it with a sign! Make sure to fence it off so that wild animals wont wander onto it. This works good for a walled compound. No one would want to attack your compound once one of their guys blows up! hehe They will leave you alone exept for the most determined of forces. Make sure there is a moat around the minefeild so that they cant just run a car through the feild to clear a path.
Norman Thomas - "The American people will never knowingly adopt Socialism. But under the name of "liberalism" they will adopt every fragment of the socialist program, until one day America will be a Socialist nation, without knowing what happened.
Winston Churchill -We contend that for a nation to tax itself into prosperity is like a man standing in a bucket and trying to lift himself up by the handle. - If you have ten thousand regulations, you destroy all respect for the law. "