31.   Ruiz taught himself to dive by jumping off tree branches in his hometown of Toa Alta, Puerto Rico, and by sneaking with his mother into hotel pools.

32.   Some people take a simple resort course that involves a morning in the hotel pool going over the basics of their equipment.

33.   They lounge by the hotel pool in suits and open-necked shirts, keeping a watchful eye on young soccer players sunbathing in the merciless heat.