Last year i was at the NEC and had a chat with Pete about joining Clubman racing, i already decided to do some racing in the UK when possible but the personal contact was the step for me to go for it. So it helps to present Clubmans on a motorsport show i think.
In Holland most media about motorsport is on internet sites where stories about the Dutch series appear.
Not sure how it works in the UK but think articals about Clubman racing in magazines could create interest.