The Beach Boys' Surfboard

Origin
The Beach Boys are an American rock band that was formed in 1961. They are most famous for their many songs about summertime, surfing, and the beach in general. One of their most famous songs is entitled Surfin' USA, which is what spawned this Artifact

Effects
By standing on the surfboard, it will actually generate its own waves for the user to surf on. However, the surfboard will only work if it is used in the continental United States, Alaska, or Haweaii. The waves get more powerful the closer the user is to the ocean