dualboxing shaman spec (leveling)

Hey,

I did not found proper spec for shaman who is mostly
support class for my warrior. As i never played shaman before i thought
ask from you guys. I box Warrior as main but all macros are set up
trough focus, so ig i need i can switsh for gather quests and for some
bad situations :p . What i basicly need is spec who can dps with totams
and spells and heal. Same time i dont think its good to be on full
healer spec.

So for now i need spec for lvl 30 shammy - mana is verry important, so hope enyone can suggest me a spec for me.

TNX in advance!

Give this elemental build a try. I can't swear that it's the best, but it has worked well for me while leveling.