I have installed and configured iQ Block Country before but it has been a while. I checked on the IP database and it it still available for download. I can help you with that if you would like.
I have 10+ years development experience with Wordpress. 15+ years development experience with PHP, MySQL and Javascript. Wrote my first web page way back in 1995. I have the experience you need to get this done efficiently and quickly.
Thanks,
-Dave