sorry... i would like to help but you are talking to probably the only QA Tester who doesnt like to do quests..
i tested them when it was called for but in game play... i dont mess with them or treasure hunts and such...
i am an old fool who just walks around killing zombies the old fashion way.. club, bow and an occasional pistol when found. i dont even mess with vehicles.
and YES, i do enjoy my game very much or i wouldnt be playing it.