Who is an entrepreneur?
How do you know if you fit the profile of an entrepreneur? Check out this link for what we think is a spot-on definition.
Statistics and data
There are many accessible datasets on data.sa.gov.au that provide information about Adelaide and South Australia. You can search by organisation (e.g. Department of Environment, Water and Natural Resources or Adelaide City Council) or topic (e.g. transport) to help you find what you need.
Check out this collection of articles to help you with your ideas.