It really is a shame , but I have to say I dont blame the FC for making these rules.
But, I do agree that it is still a really good place to meet up, quite possibly the best in Kent.
As far as Little Hall Pinetum, I done a bit of research on the web and found that it is a Nationally Registered Tree collection, I must say that I would be really suprised if they were to allow bushcrafters and especially fires in there. But i have not actually contacted them, they may have a seperate piece of woodland else where.
As far as a basha at the Strand, I always fancied camping on Bowaters roundabout, would be handy for Tesco.