My eldest daughter is 18 years old. When she was born, this earmark of young adulthood seemed light years away. But I blinked, and now here she is, a young woman, and that magic age is upon us. As most of the island’s young people know, Guam is a great place to party, because the legal drinking age here is 18, unlike in the mainland United States, where it is 21 years old. As a parent,