I use Skydroid and mapped our club course (which wasn't in the library). Maping is simple as you sit in your den with a Google GPS overview and indicate which parts of the course you want distances to....front, middle and back of greens of course but also the front of fairway bunkers or the eucalyptus tree on the left in addition to any targets you want to aim for. It is stored on my Incredible and I find it very accurate. It also has a "track" selection so you can click on your location, hit your drive, and when you get to your ball tell you how long your drive was...or any other selection. I even mapped our driving range! And.....its free! No monthly fees, etc.
Last edited: