Not sure if you go on BMX talk but some old 80's photos of Weston Devon on there. I bought Smithy's old JMC years ago but sadly sold it.
Nadine Zaun (was Blaymey) is on facebook, but lives in the USA now. Still fit though!
Used to do club nights there with Kieth Jones et al, just for some training on summer nights. Crap track but lovely club helped out by the local farmers!
Can still find track on Google Earth, though it's not that obvious. Anyway, take a look at BMXtalk and look for the photos. You may be in them!
cheers
Dave