Just reactivated: catching up, what should I aim towards doing?

[wrathblade]

To get up to the point where you can do some instances id say,

ding 100
get to tanaan jungle and get balefull gear to boost yourself to 650. maybe get a 695 token.
Then you can start abit in ashran and pvp. honor gear is 700 atm and boosts to 730 when in pvp.

Ashran weekly quest gives a champion's box containing a 710 pvp epic.
Killing the ashran boss gives a blue box containing a 700 pvp blue.

If you just wanna get gear so you can do other things without getting kicked pvp is currently the easy way.
When you get some gear Mystic dunguons are a nice change of pace tho the might be a bit hard without gear.
Don't bother with upgrading the balefull gear tho. it would take ages.

[PrairieChicken]

Do trashcan and get full 700

And spam LFR for ring