Hello Richard,
I think HiTime Wines sellss Flor de Cana via the web. It costs a lot more than they sell One Barrel for, though.
Dan
http://www.hitimewine.net/istar.asp?a=6&id=165517&csurl=/iStar.asp?a%3D3%26dept%3D84
http://www.hitimewine.net/istar.asp?a=6&id=163333&csurl=/istar.asp?a%3D3%26dept%3D84%26sortby%3D%26numperpage%3D30%26pos%3D60