After Ashenvale you go to Darkshore, take the boat to Menethil, run through Wetlans, Loch Modan, and Dun Morough to IF. Take the tram to SW and then go south to Duskwood.
I apologize for mispellings and don't forget that this should have gone in the Main Forum.
Lastly don't forget that you should get every FP you see.