I know Bobbi, but still not that posh, or that organised. I've got a polarizing filter over the lens, (makes the skies look better & stops some of the glare on sunny days), so at worst I'd just scratch that. Used to have a puffer brush to clean the inside of my old 35mm Nikon, but that was because I was constantly opening it to put in new rolls of film & it got dusty quite quickly. Rolls of film -jeez, that seems old fashioned now!
I only ever get to the Drags on the Sunday cos I have to work on Saturdays, but looking at you guys' piccies, obviously Saturdays are the busier days. Lots of cars there that weren't about on Sunday.