Try surfing with this free online challenge mini game.  The surfing is the same but there is much more available in the complete open world two player game, including, jet skis, better waves, more waves, two player contests, open world exploration, local surfers, shark attacks, jet ski step-offs, rock jump to surf, shoot the pier, and a variety of players to try. Get it here for PC or MAC Steam Store Page or play the demo full screen on simmer here: Play Demo Full Screen