[Syrus15]

I've been playing AC for a while but I got stuck. I'm on a mission where I need to go to some lookouts to find some person (or start the next quest, whatever it is you all get the idea).

Problem is, before I got to that part in the mission I went to all the lookouts. So now that I've talked to that guy (who gives you missions and stuff in the burrow) I have to go to a lookout, but I can't because I went to them all so I can't do anything.

Is there a way out of this, or do I have to start over? i dont have any previous saves of this this is all i have. any help would be appreciated.

thanks,
the pl4gue

EDIT: All I know is I have to do those 3 things before you go and assassinate someone (pickpocket, eavesdrop, etc.) but I can't because I need to find a lookout to find someone I can do that to, but I went to all the lookouts so I can't go there again and find anyone.