as already listed, think them guys got it covered
j22 M5 is mendip, so you have the option of membership and play whenever you like, except october as the tracks being reworked
1st sunday is club meeting, 3 sunday is championship round
mid devon is just of J28 at cullompton, great tracks and people, 1st sunday of month, indoors and warm
bonus
3rd sunday is TRAC another amazing facility, but further south at Torbay
eurotech at plymouth thursday nights is a huge giggle, 2wd 4wd and micros
oh and at eurotech its pretty much a slippery snake club... loads of serpents