Ammo can tug o war.
Two people stand on two small ammo cans about 15' apart. You spread out a throw bag on the ground between them. Someone says GO.....and both people pick up opposite ends of the rope and start reeling in the slack. The object is to get the other person to fall off their ammo can before you do. It's all about balance and finesse by giving them slack and tugging hard. Size, age and sex have nothing to do with winning. It's all about balance, trickery, and staying on your ammo can.