I have reason to believe that I my status or activities place me at particular risk. I would like to do everything that I can to keep safe while using Tor. I think that I should get a dedicated computer, but I don't know how to set it up, or stay safe while using it.
What are the things that an at-risk person like me should do to set up a particularly safe computer to use Tor on? Are there any risks that I should remain aware of, of that this setup won't protect me from? Are there any things that I should make sure always/never to do when using a setup like this?