That won't work, because if the name you want is currently a go daddy name, snap, nj or God himself has no hope at all of catching it, if its booked at godaddy.
The same deals exist with other registrars, for example netsol, they keep the cream for themselves, the curds for their buddies and leave the whey to go to namejet. So if you don't book it with namsjet, you have more chance of finding a gold egg laying goose.
You need to research the drop partnerships a little more. It's not at all like .uk.