Rusty,
Wasn't too sure from your message if you are at Uni in the Exeter/Plymouth area?
If so, I know of a sixth share available in a C150 based at Exeter - not the most equipped aircraft, but does the job, I flew to St Mawgan in it last week. It's on Public Cat and is being used for contiued training by it's group.
Give me an email if interested.
Nigel