Is anyone good with a hex editor?
 

I'm working on a project that is going to require me to send an receive values from the games memory. In particular I am looking for the memory addresses for the various controls and indicators such as current rudder angle, ship heading, speed, engine RPM, telegraph position, etc.
If anyone has these addresses, knows where to find them, or even what types they are and how they behave in either SH4 or SH3 I would be very appreciative. It would save me hours of guess-and-check elimination to find them.