They don't have a website - Next XC is Nov 18 I think. You call call Kitty Hope on 01767 261149 to ask to be put onto the mailing list.
(BTW Schedules are always the same...
class 1 is mini individual (2ft ish)
class 2 is mini pairs
class 3 is bigger individual (max 2ft 9 ish) - members only
class 4 is bigger pairs
class 5 is bigger individual - open to all)