Meh. (Warning: Link contains a spoiler.)
[SPOIL]1. Accept and complete The rightful owner II from Waupee (no finish requirements).
2. Accept and complete A long journey from Waupee, requiring a saddle.
3. Accept and complete A hard/dangerous/uncertain/long journey from Waupee that will require you to craft a simple product from your profession.
4. Go to Mrs. Anderson towards the north east corner of county B3 and accept Lost son.
5. Travel to Dean Anderson in county A1, accept The rightful owners III and complete it by duelling the Bounty hunter (while still at Dean).
6. Travel to the Bounty hunter at the ghost town, accept and complete his quest.
7. Walk back to Dean Anderson, accept and complete The rightful owner IV.
8. Go to the Sheriff in the Saloon and complete The rightful owner.
9. Do the next quests which are just like any other and finish the questline.[/SPOIL]