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In addition to the previous post, regarding the daily quest "Aiding the Eastemnet", here are some quests to pick up at Harwick, if you don't like the ones at Snowbourn. 

First of all, the NPCs at Harwick that give the daily quests for "Aiding the Eastemnet", are located near the Harwick Mead Hall, at (39.9S,52.8W). You will be able to choose 4 random dailies from the following quest pool:

Defence of Harwick: Rain of Arrows
Defence of Harwick: The Assault
The Ford: An Army from the East
The Ford: Defiled Runes
Dígelon: Feasting on Fungus
Dígelon: A Light in the Darkness
Gerngarth: Pillagers of Knowledge
Gerngarth: Ancient Literature
Rohirrim and Bandits
Eastern Plains of the Wold
Hobby-horse
Dress-up

Now, Wulfin always gives two quests that are done in the same public instance, either at Harwick, Digelon, The Ford or Gerngarth, and his quests should be first on your list. 

Wigbald always gives the same quest - "Eastern Plains of the Wold" - which requires you to defeat 10 mounted Easterlings in the plains of the Wold.

And finally, Garbrand sort of gives a few roll-play oriented quests, like the "Hobby-horse" or "Dress-up". I usually don't waste time with the "Dress-up" quest, because sometimes can eat a lot of time looking around for the pieces of armor that I need. 

Anyway, here's the most common combination of quests that I do here, at Harwick:

Digelon: A Light in the Darkness
- requires you to collect 5 Glowing Mushrooms at Digelon;

Digelon: Feasting on Fungus
- requires you to defeat 10 lizards and salamanders in Digelon;

Once you're done with both these quests, just right click on the icon of your character and leave the instance.

Hobby-horse
- use the Hobby-horse at (39.6S,52.6W) and go through all the Race Gates that will appear in Harwick for this quest. The Race Gates look like light columns, being easy to spot. As a general idea, when you pass through one of these waypoints, have a look at your radar. A small ring will pop for a second and then disappear, in the direction of the next Race Gate.

Eastern Plains of the Wold
- requires you to defeat 10 Easterling horsemen in the public instance of Plains of the Wold.