md 600,
I shall be becoming a member of the HCGB, having spoken to a member yesterday who extolled its virtues to me.
And yes, its a great deal for their members... it bugs me though that even though I am paying commercial rates I am subject to the same slot restrictions as the offer, however I have made my plans around this and only plan to use 1 slot. I'll use Turweston instead of waiting until 6PM to leave.
Cost sharing is not an issue, but thanks for the concern.