How about a "Driving Range" mode. Something simple that you can scan the club you are hitting, hit as many balls as I want, then go scan the location of each of the balls. Either using the same club or an extra tag.
One of the parks I live by has a 175 yard driving range, you have to bring your own balls and pick them up, but its free. I would love to be able and hit full shots with some of my clubs to get correct averages for distances then to have to play 30-40 rounds of golf to do that.