Whacking bushes isn't the only fun activity to do, you can also go fishing! Fishing is a great activity for when you're out of energy. While fishing, you can earn gold, energy, and customization items.
There are currently five locations where you can fish:
While it is true some of the Treasure Maps contain fishing spots, they count as links to Hat Head Lake.
Sometimes when an Event occurs with mini-map areas unique to it, there will be fishing spots appear with unique fish and Gold items to be found.