Water Saving Method

This is a wonderfully-placed quest, for several reasons. The best is that the drops even when you do not have this quest, stacks to 99, has no maximum carry, is not bound, and can be mailed to anyone or sold on the Auction House.
You could camp a very high character here and fill your free time farming the , storing stacks of , then as your alts reach 59, mail them stacks of and just turn them in.
Remember, per day completes your 10 dailies!
The only negative is that there is no Housemaid here, but that is a small negative. The closest Housemaid, , is in , just a short run up the road.