Revelation 20:1-4
20 And I saw an angel come down from heaven, having the key of the bottomless pit and a great chain in his hand.
2 And he laid hold on the dragon, that old serpent, which is the Devil, and Satan, and bound him a thousand years,
3 And cast him into the bottomless pit, and shut him up, and set a seal upon him, that he should deceive the nations no more, till the thousand years should be fulfilled: and after that he must be loosed a little season.
4 And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.
Granted its not crystal clear where this happens, but the context suggests this is on the Earth, not in Heaven.
This is where I don't get any position other than Futurism. Satan sure seems to be deceiving the nations to this day. He lost a lot of power at the cross and after Pentecost, but we still have casinos, strip joints, pornography, and rampant drug use along with many other evils. I even know people in my family who have encountered demons and my father in law was a witness to a true exorcism. There was even a huge Satan event this year, though I hear it was more a protest against religion than true Satanic worship, but still they used the name Satan in this large gathering in Arizona I think.
But let's face it. If Eschatology were clear cut, we wouldn't still be debating it, and really smart Christians endorse other views than Futurism, such as RS Sproul and Dr Ken Gentry who are Preterists. However, I still find Futurism as the best fit to both Scripture and to what is happening in the world. Things are not getting better and Christianity is not taking over the world, but again its man's evil nature and not failure of the Gospel.