DeVoigt Racing's MS3-Pro equipped V8 Superboat at its racing debut:
DeVoight boat in action
I don't see how they remember the course.
There are no cones, flags or markers of any kind that I can see.
How about that format for autocross. Small space, longer runs with co driver pointing the way?
I wonder, if you had an identical course paved and ran something kinda serious, like a ZO6, which would post a better time?