One of my favorite crewmembers is "R2D2" a Autohelm ST 2000 who never complains, always shows up on time, never has a hang-over, and loves to drive (even in heavy air). I think R2D2 is a thing for my GPS, because he does whatever the GPS says to do. My only complaint about R2D2 is that he's a little sloppy when driving downwind with a spinnaker.