Auto Pilot

This spell creates an invisible creature able of steering and navigating any vessel competently. It follows simple instructions you give it regarding the bearing and speed of the vessel. treat the creature as proficient and with a +6 bonus to relevant ability checks when performing its duties.  It has AC 10, 1 hit point, and a Strength of 2, and it can't attack. If it drops to 0 hit points, the spell ends.