Under the radar or just don't stick your head up.

[NorthernRaider]

Now yer thinking my way better to be a living but cowardly prepper !!! Robin hood and the welsh outlaws survived for so long cos they made sure no bugger saw or heard them, the most successful border reivers were those who snuck in quietly at night and stole the Northumbrian cattle and sheep, those least succesful came in armed to the teeth looking for trouble and making noise.

Guys regardless of their guns or numbers or skills, if they cant see you and cant hear you they cant hurt you. And if they dont move on a well placed arrow every couple of days into one of them will quickly make staying on your turf unsustainable.