What is your idea of a "well run organizataion"? You can't just ask something like that without defining parameters.
As far as illegal immigrants go, you also support them when you buy products made with illegal labor, or use services the use illegal labor. So you should probably just stop spending money all together to make sure none of it ends up in the hands of illegals. Just convert your money to Gold and keep it under your bed. I think thats what Glenn Beck, Alex Jones, and all the other right wing commentators are telling people to do now anyway, right?