I'm afraid our own intake is closed at the moment (and for the foreseeable future) as we have just recently done a new intake.
I'm not sure what any of the other local(ish) clubs are doing for fresh meat at the moment, but depending on where you are based there is the Rail Road Rebels in Swindon, and Severn Roller Torrent up in Gloucester, or further south there's SXRG (Somerset and Exeter Roller Girls). I *think* I heard rumours of some people setting up in Bath - but I don't know whether that ever happened.
If you're just wanting to get some skate skills Skate Bristol is doing skills lessons (any level of skating is fine) for an hour before beginners roller hockey on Tuesday evenings at Withywood, and there's a few roller discos and skating clubs here and there about town.
Hope that helps!