Golf
Golf, ah, my favorite sport. I know that this my be the most boring sport to watch on television, but it is incredibly fun to play. There is no good way to describe the way it feels to hit a shot perfectly; see it fly through the air and land right next to the pin. It is a game requiring unparalleled skill and one where you are constantly adjusting to different situations. I guess that's what draws me back to it. Golf makes you strive for perfection each time you swing. It's something that's hard to describe. Anyway, here are some links.
Golfweb: a great site with info on just about every course in the U.S.
USGA: the official Golf site on the web
Callaway: the maker of the best golf clubs around