Go online to target.com and do the local store search. Find the stores that are located within 30 miles or so(however far you are willing to drive for one). Call around to all of them and ask if they have any in stock(or when the next stock is coming in). This is what I did. It took a while to find one but I did!! The Target had received 12 in there shipment.
So I left work, hoped in the car and drove about 70 miles round trip. It was so worth it. That was about 6 months ago.
Good Luck!!! May the Wii-Force be with you !!