TransWorld Surf: Next Wave cheats and cheat codes for Gamecube

Bonus characters:
Start a new pro tour and enter SCHRALP as your career nameto unlock a sea 
creature, Neptune, Lobsterman, and Junior Tupa.

Unlock Miss Reef Girl: Finish Pro Tour mode as Tim Curran. 
Unlock Clive "Spiffy" Razman: Finish Pro Tour mode as Taj Burrow. 
Unlock Junior Tupa: Finish Pro Tour mode as Shawn Barron. 
Unlock Mr. Soul: Finish Pro Tour mode as Shane Dorian. 
Unlock The Sea Monster: Finish Pro Tour mode as Cory Lopez. 

While playing enter the follwing button combinations:
Note: If the code is accepted, you should hear a sound.

Master code:
Press Z, Up, Up, Down, Down, Left, Left, Right, Right, Up, Left, 
Down, Right, Up, Up, L

Alternate colors: Press Z, Up, Down, Left, Right, Down, Left
Change camera view: Press Z, Right, Left, Down, Up, L
Disable codes: Press Z, Z, Z, Z
Disco lights: Press Z, Up, Down, Left, Right, Down, Right
Easy floating:Press Z, Up, Down, Left, Right, Right, Left
Enable HUD: Press Z, Up, Down, Left, Right, Up, Right
Green surf: Press Z, Up, Down, Left, Right, Up, Left
Surf on shark:Press Z, Up, Down, Left, Right, Right, Down

Stage select in all modes:
Begin game play in pro mode. Press Z, Down, Right, Left, L, Down, Right, Left, L 

Finish all goals for current location: 
Begin game play in pro mode. Press Z, Up, Left, L, Up, Left, L during game play