As I entered the BoS bunker, there was a terminal to my left down the stairs.Once opened you will find a Dean's Book that increases repair by 3 or 4(Depending if you have a certain perk), as well as another terminal to view the first of many chapters to a story that will be put together I am assuming at the end.So far I have found out about Sinclair and that's about it.

I walked around for a little bit by myself and it wasn't too tough killing the ghosts and I collected 400 sierra madre chips along the way.
Then I walked into the police station to find DOG first.To your left there is a police chiefs terminal with a password you will need to crack on it to get into the door right by it.(interesting)There was a holotape in there to function as a passcode for the vending machines around the villa and casino.There was also a rifle in there.If you go into the right hallway you can crack open the top of the womens toilet to find 2-3 grenades in it.In the boys bathroom there will be another holotape passcode to unlock ammo at the vending machines.

I haven't done much, but I would like to update this thread with alot more stuff because I like searching every crack and corner of this game.Please add stuff if you like :fallout:

There's a lot to learn about the Sierra Madre, but at the same time there is frustratingly little information about it.