That's the problem, LB.
Many naysayers will poo-poo the idea of "saving" a $20 landing fee and $10/night parking charge, but it's not about the $$ - if it was, we wouldn't fly a light plane. Pilots tend to be (mostly) level headed, able to see through a ruse and don't like being taken for a ride. That $20 landing fee is maybe 2% of what we'd spend for a weekend away when you factor in accommodation, tucker & drinks, But it's also 20 minutes, or 50NM of fuel in the RV. It's the difference between going to Tamworth or Armidale, visiting Narrabri or Moree, or Gunnedah, or even Maroochydore vs Caboolture, Redcliffe or Caloundra if we wanted to go up to Queen-P's-Land.
$20 is stuff all in aviation-speak, but that's not the point. I don't like being taken for cash cow, or treated differently from Ma & Pa Kettle in their 4-tonne Landcruiser and 3.5-tonne caravan just because I want to arrive in my 750kg RV. Yes I have a plane. No, I'm not "rich". Ma & Pa Kettle probably have more disposable income than I do, yet they get a free pass (and often, free camping for their van with Council's allowing free-camping in their showgrounds and the like!) for their vehicle that weighs 10x mine...
And I don't believe in supporting Council's that feel that way.