Whirl Tour Cheats (GameCube)

At the main menu press B, Y, X, B, L, X, R, L, X, R, B.

At the main menu enter Y,B,X,Y, DOWN, RIGHT, UP, LEFT, L, L ,RIGHT, RIGHT, DOWN, UP, R, X,
LEFT, B, B, DOWN.

Pause the game play in story mode,then press X, X, B, X, X, Y, X, X, L, R if done
correctly when you unpause the game, a screen will pop up that you have completed all
objectives. The rest of the time you have in the level is basically free skate.