Campervans and Settlers tickets

Do campervans use the same parking with a Settlers ticket ?

It's a little bit of a hike to the facilities !

Also I gather that there are no earlybird Settlers tickets ... So is there no payment plan for the Settlers ticket ? As when combined with a Campervan Ticket that is going to be a struggle for a single outlay.

There's a separate live-in vehicle area for Settlers kippax. It's adjacent to the settler's camping area so near all the action and facilities. 

The email about the earlybird tickets makes reference to Settlers tickets too. Is there different information elsewhere?

On the tickets page it states:

'Length of motorhome or caravan and car together cannot exceed 9m.'

Can the car not be parked next to the caravan? My caravan is about 8.5m long!