2wingsonmywagon:
Hi. Landing fees here are £6.00 for a single, and £12.00 for a twin.
With regards to your other question, I'll find out for definate from the organisers, but as I understand it, this is an airport, and all are welcome to fly in, BUT any organised events to do with this fly-in are for Grumman pilot/owners.
As I say, I'll find out more