lol @ 5k... is usually around 8 to 10 k. Africans always trying to rip people off..

Now, if they are only saying 6 month then go ahead and do it for the 5 k.. they are idiots, In GA you need to be married atleast 2 years before all the papers can be finalized. I think after 6 month to a year you get a working permit or something..
But if you get caught you are fuck and in a ugly boat.