Forum:Jumped to Vault in playthru 2 now I'm stuck, can I get out?

So, playing splitscreen on playthrough 2, my friend wanted to see the final boss in the Vault (as he was playing in playthrough 1). So, since it was available to fast travel, we did. Now, when I log in with that character, I'm stuck there. Unfortunately, I am not able to get anymore health to battle the boss nor can I get back to where I was. Is there a way to get back to the point in the storyline where I was at or did I just screw myself doing this?

Thanks

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