Given the current use of drones by the American government, and the strong possibility that no matter who wins in November, sometime in the next 20 years we WILL face a situation where the American President feels the need to use drones to defend the rich against the poor (which group of poor, of course, depends on the political party in power at the time, we were never at war with Eurasia, we are now at war with Eastasia), it's time to start thinking about an adequate defense mechanism that everybody can afford.
And I think I know what it is, taking a play out of the book of Winston Churchill, scaled down to the modern drone/rc toy:
Mylar balloons, filled with hydrogen cracked out of water with solar power, tethered to the ground with 30,000 foot reels of 2-lb test monofiliment line.
Create a wide enough perimeter around your town/commune/church/union hall (once again, the target depends upon who is in power at the time) and you won't have to worry about the Drone Wars. Or those pesky passenger jets either.