There's the NDC (Chepstow) or Vobster Quay in your neck of the woods. I Dive during the winter although mostly at NDC to keep skills up or try new kit configurations. It's certainly better than Vobster IMHO.
As has been mentioned, get yourself on the Stoney Cove gig on the 21st Feb - they'll over 50 of us on it, and partying after with, ahem, 'sherry' and a BBQ: there shall be a contingent of Britolians (hereinafter referred to as "The Bristol Massive") resident on the sojourn; so you may be lucky enough to snag yourself a lift to boot! Seek out the one who goes by the name 'daz' - he be wise in the ways of travel from your neck of the woods.
Well currently I know of myself, my better half. Also Dave (cideriup) and his lovely wife. Also Wacker is probably going to join us. I am also going to see if I can get Mika, Big Neill and Wrighty plus anyone else I can think of to tag along.
I guess I should consider getting my backside into gear and confirming names and who is driving so we can see what is available space wise.
I'll report back in with any availability for car shares.
Anyway, Welcome Kelpy, glad to see you online and posting. I have been diving over the winter and plan to do some more (Probably quarries with the coast the way it is
If I actually get organised or plan up front to dive in the near future (Rather than just deciding last minute on a whim!) I will post where and when.