You can do 2 escort quests at once in Tanaris! Homing Robot OOX-17-TN, and Tooga's Quest. (More info in comments) : r/classicwow
Homing Robot
Appearance-based navigation and homing for autonomous mobile robot - ScienceDirect
Homing and Calibration - YouTube
Cole Paullin - Homing Robot
You might think this setup is garbage but lemme explain why its not. With the homing blackout Ability the robot can shoot 4 rockets that have 4 abilities. But the main one
robot — Blog — HANNAH
Homing Robot OOX-22/FE - NPC - WotLK Classic
Homing Robot OOX-09/HL - NPC - Classic World of Warcraft