NCLEX Registration

I was wondering how long it takes to get a date to test for the NCLEX in Indiana after sending in your application? I want to take a month after school is over to study for the NCLEX but I don't want to wait too long to apply. I have been hearing that people are having to wait 2 months after sending in their applications to take their exam. Can anyone who has a date for their exam let me know how soon after applying for their exam it was scheduled for? The director of our nursing program is supposed to send in the rest of our application at the beginning of Aug. Thank you in advance.