just phoned them up, our usual pitch, the far one is available from 5 - 6:30, i asked about about doing a half hour booking and she said they only do hour bookings but if we wanted the extra half hour (the 6 - 6:30 bit ) they would sort that out when we got there.
So, we know its available and that the lights come on for the other lot at about 5:45, do we wing it and play in the failing light or do we pay for an hour £34 and play on for the last half hour free?