Scrying for the Eye

On behalf of the Horde we seek a relic called the Eye of Xibala. The locals have been no help whatsoever and Miss Tae'shara insists that we use her survey equipment. I abhor guesswork. Instead we shall use a more direct method: scrying. I will mark three locations on your map. I would like you to place a scrying vessel at each of them. I will use their measurements to isolate the relic's location and we will be on our way.