2) To fish and to eat what you’ve caught.
A fishing rod can be found in every gas station and supermarket. In theory, the best way is to buy a license and fish salmon or trout in rivers. We tried an alternative variant for dummies (and for free) – going to any harbor and getting some flatfish. It is very tasty as well, even though the Icelanders would never bite a piece, claiming that flat fish is dirty and reserved for the children fun.