It won't be long now as Mario Golf: Super Rushis coming out on June 25th. That's a scant 10 days to release. Today during their Treehouse E3 presentation, they listed off a bunch of modes the game will have.
Not only can you play regular golf, but there's speed golf, battle golf, and golf adventure. Speed gold looks fun as you hit the ball and run up to it and try to be the fastest to the hole. If you want some action, battle golf is for you as there's obstacles that are in the way to slow you down.
Free updates will be coming with new courses and characters to golf, which is pretty cool. You can pre-order now for the June 25th release.