We have a great local club at newbury with a massive indoor hall and purpose built rostrum.
club website
http://www.newburyrcclub.co.uk/
local papers
http://www.newburytoday.co.uk/nwn.aspx
http://www.applegate.co.uk/company/11/71/503.htm
local radio
http://www.kickfm.co.uk/
http://www.2tenfm.co.uk/
local tv
meridian
hope that helps.
Its might also be worth contacting secondary schools near the club to see if an a4 size poster could be put up on their notice board, the same goes for local model shops, hobby stores in reading ( quite near newbury) dosent have anything on their walls as far as I'm aware.
also do the monthly model mags have club listings where when etc or just the area and a website.
It would cost a bit but how about the brca send each model shop a list of local clubs in the model shops area simple a4 photo coppies in a cheap stand promoting local racing, the shop can only realy benefit.