The AC certainly showed how to publicise to a world audience a breathtaking, high speed race series. The onus is on sailing in general to follow through by getting the public up close to the action, having onboard cameras, screen effects to explain the wind, tides, shifts, course boundaries etc. The question is how to do that efficently for A class, F16 & 18 and other classes, while realistically being limited to a shoestring budge using for example, radio control drones, go pros, realtime tracking and special courses where the races go past the audience.