Fishing With Tom Sawyer (haha)
In Santa Clara del Mar, fishing is like EATING every person who lives there went to fihing sometime or goes actually every weekend.
In fact there are very prepared boats, organized by Fishermen that for $ 50.- (U$S 16.-) take you to 500 km over the sea.
Its a Good option if you like this kind of activity. It´s not my idea of "having FUN", but... All you have to bring is a good HAT, beacuse the sun has no mercy in the middle of the sea...
Everything else, is taken by the Fisherman.