It is within the guidelines but more importantly it has been around for years (50 I think) and if you care to look at past winners you will see some rippers,Bold Biami and Rip Van Winkle are two that come to mind.
This series is whole heartedly embraced by the good people of Maitland and surrounds and the atmosphere on the final night is second to none.Even allowing for the Third World amenities it is a great night out,still.Just like a night at the Trots used to be.