I like the
CentralBooking club list, locally
Mid South you have Stotfold as above, they also have a mid week meeting Wednesday, DMS Thursdays, Silverstone on Tuesday nights, MotoArena is restructuring (be positive), Taplow Fridays, Surrey & Hants, Swindon, Torch & Aylesbury, Clanfield may have buggy meets, Newbury no longer run buggys (I believe).