Mmmmm, not sure about a quest list, there will be probably one distributed later on, now it's up to you to find the quests - just talk to the people in every village.
For Bryan:
His mother is somewhere in Shumen - if I recall correctly - in a house (upper floor), worrying that her son is not home yet
Hope that helped.
PS: Bokden is kind of a running gag, I figured.