"That's our shortstop," bellows Mr. D'stefano to his wife and three little kids over the Yankees broadcast as I skirt the living room of their ramshackle pink house on Longwood Avenue. "Grab a beer from the keg out there!" "Here you go, Bates," hails Heinzy from the kitchen as he hands me a red plastic cup. "Debbie and April are tending if you catch my drift." I barely caught it even though I'd glimpsed Ray and JoAnn making out in the shadow of a hedge on my way in. My only experience had been fumbling around with three successive girlfriends in eighth grade. They had been best friends who remained so even after taking two-week turns with my thirteen-year-old lips. I had even less experience with alcohol. On the previous New Year's Eve, after our mother went to bed, my sister and I were bored watching the drunken crowd at Times Square. We decided to join the revelry we were seeing on television by...