...yes, that's right, its FOAM.
I'm taking a break from building wood boards to shape a foam blank surfboard. I won this blank at a raffle at the Surfing Heritage Foundation, and promised to build a board from it. I was gonna try compsand (wood veneer over foam), but decided just to shape and glass it as a foam board.
Its a whole different experience from building a wood board. I'm sure I'll get back to building with wood, but this is a great learning exercise. It's an egg, 7'0" by 21" by 3".