The easiest hole you can get this on is Britannia Hole 1, the course is a par 4 and you can without trying get 2 under par for an eagle and if you're good a hole in one.
Simply leave the aim where it is and do full power shots and you should get at least a birdie, if not an eagle or if you're really lucky an albatross.
Which will also unlock any of these
Here's a video