[Alas Babylon!]

Some of these drones use FLIR or infrared detection of your body heat. Cover yourself in mud like Ahnold did in Predator...

You're rendered invisible! (Well, without the screaming, bonfire and torch, of course!)

[Hot Tabasco]

Cover yourself in mud like Ahnold did in Predator...

Right, like that's not going to draw attention when you shop for more beer........