If you love taking to the waves, but have not quite grasped the ins and outs of surfing, you should take a look at the JetSurf. This is an actual surfboard with a motor that will have you skimming across the waves at speeds approaching 30mph, while its seat means you can even sit on the job. The JetSurf carries a Li-FePO4 battery that should keep you on the water for four hours. US$TBA