The Fang Center (Jacob)
A central location, and enemy-held outpost in Jacob's Region.
Every outpost is a sniper's paradise, but the many roofwalkers here make precision distance-murder even more important than usual.
Use the forested ridge to pick off hostiles when they charge out. Watch for VIP's, who may take a few extra shots to knock down. Thee will always be few lingerers that start entrenched inside the complex- if you don't want to hunt them down yourself, use companions. Grace's rifle can hit all of those hard-to-reach places, and Peaches is good here because the enemies will generally not have line-of-sight on each other in the endgame.
Exterminate them all to complete the location.
There's a collectible baseball card in the front office.
There's also a map by the cash register, and the usual safe with silver bars.
Talk to the guy scrubbing the ex-trophy wall to get the 'A Right to Bear Arms,' quest, which will hook you up with local legend Cheeseburger.