A Lamplight for the Shipwright

Where is Kaerter now? Did he go off on his own again? <Leif sighs.> We've rescued the earthen and eliminated many hostile forces, but our task is not yet complete. Shortly before you arrived, we spotted a group of Arathi traveling up this hill. One of them was identified as the Arathi shipwright. The shipwright is the leader here. Losing her will cripple their efforts to utilize the mill. Head up the hill and find her before she can escape.