Getting the data into excel format is quite easy. I'm used to manipulate GPS-related data.
But finding the data might be another story. I checked the website you indicated, but the data I found there are ONLY coordinates and labels. They do not give an indication on the nature of the zones (no fishing, etc.).
I'll need (or at least would appreciate very much) your input on where source date can be found. The sample given is only for the Adelaide area, and no clue what the restrictions might be.
regards,
alfonso