Rotoball Video

I am thinking of doing my video of surfing. I will start of catching a wave and then out of the air would come a ball. This ball will turn into a ........... I haven't figured out what this ball will transform into. It will have to do with something else in the video. Since I am doing it with Pedro Pablo and we both surf, maybe I can be on a surfboard on a wave when I catch the ball and then the ball turns into a boggieboard and then he gets on the boggieboard and gets on the same wave. It will be difficult to film, but it should turn out really sick.