Everytime I start the quest, get to the bunker and it goes to a scripted part, it blacks out and freezes.

Yep, already mentioned in the thread right below this.

Huh, well it might actually be something about de-equiping you. As I actually fixed it, by manually removing all equipment

I'll have to give that a try as well then.

EDIT: Nope, that didn't work for me either. Maybe there's a quest item in my inventory causing a problem.