I'm still noodling on the bigger issue, which is similar to the problem of how you drop off the grid while staying connected. The process is a lot more than just using Tor or encrypted email - you have to be able to form social networks, or it's basically back to the 1960s. Good luck with any sort of group action.
Still working, but it's not an easy topic. I need to simplify without losing the layers of subtlety.