Technically, you don’t even need a ticket to watch the San Francisco Giants play. Dozens of game-crashers prefer to cruise to [this waterfront park](http://sanfrancisco.giants.mlb.com/sf/ballpark/index.jsp) via boat, kayak, or any other sea-worthy vessel and wait for a home run ball to splash its way into China Basin, a.k.a. McCovey Cove, nicknamed in honor of super-slugger Willie McCovey.