Lvl 21...

[Fingurs]

Did Unrest and Guk. Guk IMO by a mile. Unrest is so heavily camped, you spend a lot of time (at our level, im 20 SK) waiting on mobs.

If you play PST hours, send me a message for group, we group nightly.

(in game name - Joreth)

[Issar]

Mistmoore is a great option at 21 for pond groups. It seems like there is a group running 24/7 there and shamans are always welcome. After a few levels your grouping options open up in the zone as well. The only drawback that I can think of is that there isn't much close by for solo content to keep you busy if LFG is lagging. But, I think that's why they made the Druid and Necro classes who are the perfect alts.