Yardage Book Feature

I was thinking it might be fun and more of challege to use yardage books in the game versus cameras of the course.  you can pop open a screen with your basic yardage book or one you create on your own.   This way you can add notes as you play a round on the course.  It would add a bit of realism to the game that all the golf games do not have.  It would put in more strategy if you knew how far it was to the front of the green without using the camera to do so.  It would bring in the realism that you seem to be wanting with the game.  It would also bring in an advantage of playing practice rounds.  Also you could have a laser distance finder feature to aid in getting those numbers for your yardage book.