Mario The Penguin: a Faster Way to Travel.
A Super Mario Sunshine Cheat for ya;
Okay, It's a bit of an exaggeration, but it works. First, go somewhere flat, like the plaza, take a running start, and keep pressing B. Mario will slide on the ground, and Flop, and Slide again, like a penguin. Each time you do this, it speeds up. I found the most efficient way to do this is to press B right as Mario starts to slow down.
Hope this gets you where you need to go quicker~
Added by: SethTheBlue Aug 8th 2011, ID#9324