Knowing nothing of golf and calling on a strategy my sister once used (yes, I get gambling advice from my little sister) I used a coin flip to determine my picks. I figured with 7 people in it my odds were good that a 2 would pick horribly, 2 well, 2 great, and I would fall somewhere in the middle. I was hoping I would fall on the high side of middle, but worst case at least my results wouldn't look like a guy who knew nothing.
The first couple rounds were ugly, very ugly, and it wasn't until the second to last day that I actually was looking competitive due to a couple upsets. It was at this point I was jokingly informed by one of the players that if a coin flipper won, he wanted his money back. Apparently some take the game of golf a little more seriously than myself ;-)
In the end, by some strange twist of fate, I actually won! For knowing nothing about golf, I figure that is pretty decent.