timb32 - answers to your questions:-

1)    What are the chances of being able to park next to our tent if we arrive on Thursday eve?  Will all of the spots be taken by then, or does the RIP guarantee you can park next to your tent? 
You'll be directed to an available spot where you can park and pitch your tent next to your car. You'll be fine arriving on Thursday evening.

2)    What time does the Park Farm Bar shut?  Does it go on for a few hours after the bands finish?
It's a normal pub so closes around 11.30pm each night. We have access to the hospitality bar next to the arena though and that's open after the bands finish, into the early hours.

3)    Are you allowed to have a small ‘fire pit’.  Basically one of those small pre-coated logs that go in a barrel style bbq (off the ground).  I use them when we go on family camping trips all the time.
You'll be fine to have a fire in a raise BBQ.

4)    Do our RIP wristbands enable us to gain access to Guest Area, or do we need to purchase an Guest Area Pass also?
RIP wristbands give you access to the hospitality bar/guest area next to the arena.

Many thanks beamiegoth. All good news :-)

Does anyone know if there's anywhere I can get Kip and Kit tickets? I really want to go RIP but don't really see the point of the metal hotel or any of the other packs.
Thanks :)

They are sold out.. Try emailing live nation experience and see if they have had any returns for this package.. The email address is on the original post on this thread.. Page one

HI THERE,
I've purchased a KIP & KIT PACKAGE double does anyone know what the tent looks like and how big it is? photo would be great and where they are pitched on the rip site?
cheers \m/

Haven't got a photo sorry, and they change where there put them.
There not very big I'm sorry to say, but you only need to sleep in 
them as you'll be out having fun most of the time. 

When I went Kip and kit it was just about big enough for the airbed with a little space on the sides for stuff and a little flappy porch. Might of changed since then but they will be basic.
And to agree with Beam yes fire logs are allowed, as we normally take one to put on the bbq after we have done some cooking, again just don't set fire to the grass or your neighbours.

Can you use a generator?