Alright, so there are 3 dailies you can get as you're growing in rank:
Aspirant: "Training In The Field" - Icecrown Scourge slain (
Valiant: "A Valiant's Field Training" - Icecrown Scourge slain (10)
Champion: "Taking Battle To The Enemy" - Icecrown Scourge slain (15)
Once you Champion one faction, you can start out as a Valiant in another faction. This gives you two dailies that you can complete simultaneously. Now it can be a little tedious killing 15 Scourge every day, however there's a quest that will let you obtain that number in 5-10 seconds.
HOPEFULLY, you haven't completed this quest:
"The Last Line of Defense" - Link: http://www.wowhead.com/?quest=13086
This is where you mount the cannons at the Argent Vanguard and kill the Scourge around the perimeter. Just hold onto this quest, and blow the scourge down every day in 10 seconds or less and thus providing the 15 Icecrown Scourge slain. =]
I'm guessing that this isn't working as intended, however I posted this in the Guides section. Once this information is out, it will probably be patched.
There's also this Exploit that I posted that will allow you to complete your duels much faster (allows a Combat Pet assisting you in killing the NPC.)
http://www.mmowned.com/forums/wow-exploits/227641-exploit-argent-tourney-combat-pets-out-while-dueling.html
Finally, the Daily "Jack Me Some Lumber" does not have a limit on the amount of "Rough Hewn Plank" that you can collect from cutting down the trees. I run around and grab Lumber that will last 4-5 days for the next dailies. If your NPC has Root/Snare capabilities, just cut the tree, root the spawn, and run to the next tree - repeat. Don't waste time attacking the mob spawn.. just grab all the Lumber you can get if it's a quiet day.
Hope this helps!
*EDIT: Hey, sorry about all the messed up formatting. It looks fine when I edit it, but the links are all messed up and there are Line Breaks where there shouldn't be. Grrr..