Hey Dusty,
The true light wind board is the Airush Protoy Exile. At 135 x 47 it is a beast but rides so sweet and glides upwind. Also this years Switch 144 is a nice board for light winds too. The Switches have always been nice general freeride boards.
We have a bunch of 2008 demo boards at Pinnaroo including Airush Switch 144, 138, Protoy 129, 135 and 135 x 47 Exile, X-Pact 132 and the wave weapon, the Hammer 144. All are available if you are interested in trying a new board.
Good winds,