George Bellenger and his KWACS have not been to Cuba for about eight years, but he recently posted this video on Youtube about one of the two official race events he organized with Cuba.
http://www.youtube.com/watch?v=ZjP8nbIhXOQ

Ironically, even though he has sailed to Cuba on his Hobie 16 a number of times by himself and twice officially as a race (as many as five boats, I think), he is not involved with the organization of this new race and did not know anything about it until I called him today.