Doesnt worry me either way, end of the day the SAJC want to make $$$ and they will from tomorrow. These $ will go back into racing as and as an owner Im happy for the SAJC to get as much $$ as possible.
They should just open the gates at the races IMO, they might actually encourage people to go and spend more $$ over the bar and catering. How much $$ does they actually make by charging to get in there? probably sweet FA. Take a punt, throw the gates open and see how it goes, what is there to lose apart from a few hundred bucks that you will probably make up anyway?
Plus if you dont want to pay to get in and you want to get into the members its pretty easy to do it for free anyway

if you know how