This is not a late April Fool's Joke. Masters champ Bubba Watson has a hovercraft golf cart.
It's called "Bubba's Hover," and it's a project between Bubba and Oakley - based on a design from Neoteric Hovercraft.
I love playing golf, but if I had this thing there's simply no way that I would ever get out of it to hit a shot. Come at me, gators.