In a traditional nuclear family, Daddy is an important figure in all his children's lives, but the bond between father and son is particularly strong. Dad is generally son's first image of masculinity, of a worldviiew that's exclusively male. Sons imprint what is acceptable and respectful behavior for a male and how to interact with the opposite sex. But much of the time, a dad is someone with whom to have fun adventures, whether at or far from home. These photos show dads and sons enjoying…