Hi T1tch,
You can normally get a bit closer to the pitch (kit drop off etc) but vehicles do need to be left in the campers car park for the duration of a stay.
Because our Meets have been quite low numbers we've all been able to use the booked pitch's communal fire place (or right next to it). Because of a long-term problem (history of multiple fire 'pits' per grassed camping area) the site has ruled that, on this type of pitch, everyone who has a fire has it in the designated area - hobo stoves aren't a problem as long as they're used properly.
I use a combination of open fire and gas stove so if you want to bring a Dutch oven and/or camping stove feel free to do so.
My thoughts on the question for all:
Although our spit-roast didn't quite go according to plan
it was fun, memorable, innovative and most importantly, tasty (Note to self - you need holes for a spit roast!).
Bunnies sound good to me - I've no idea how many we'd need though. I do think that you're right to ask parents how their children are likely to react to seeing what, to them, might seem like a pet being butchered. It might be best, if it's likely to get a bad reaction, that we consider doing a 'youth activity' at a coinciding time.