Me and about 20 friends are having a giant game in the woods with airsoft guns. It's set up to be really close to real life, and will be from 10pm to 9am. What I want is some creative ideas on how to get the other team. IE Tripwires, smoke bombs, and my personal favorite; bolas. The only rule is nothing that will F-up the forest or physically hurt the players(psychological warfare is fair game though). For the record, Brutatlity is welcome and encouraged. I want the other teamt to think of me as the Legate from Fallout NV.

tl;dr Big airsoft game, need creative ideas

inb4 Real guns, rape them, pungi sticks, etc.
All that is gold does not glitter; Not all who wander are lost.