If you're hiding in a forest and they know where you are within 30 minutes of flying time - you've already lost. If they don't have drones they can just use dogs.
The problems with this situation to solve, sorted by priority:
- don't have a totalitarian state
- don't let them know your thoughts
- escape to a different country while you can
- don't let them know in which forest you're hiding
- don't let them know where exactly
Drones only change the last point, and only marginally at that. Meanwhile we're collectively helping the internet overlords with the first 4 points by carrying smartphones everywhere and using google and facebook and whatsup etc.