Hey Coil,
There are many great locations in the area and unfortunately for you the Smiths Lake sandbar loaction is low on water (Lake drained to the ocean) so it is at present a bit difficult to kite but nice to take a walk on and the ocean side of the sandbar will give various opportunities to kite but just watch out for the currents and deep water.
For more information on the area we have a kiteboarding location map for the Forster area in our Tuncurry Store (Shop 5/ 1-5 Manning st. Tuncuury). You can pick one up there or we can emaill you a double sided brochure to print out. Your choice and hope to see you around the area soon.
Kind regards
Glen