You can see a picture of the Trapseat spinnaker at http://www.sail-s.com/main/cart-s/h16TRAPSEAT/trapse.htm just move down the page where the picture is. Its not a great pic. but I will have a new one up soon.

Yes the spinnaker in the pic. is the European spi. and will be available this summer for purchase through any Hobie Dealership/Hobie USA.

As for the pic. having no wake I don't know what to tell you. I do know the pic. was taken in deep water and they are in deed sailing.