Vectis Lady
Another thing you could look into is Handicapped Air Racing - check out the Royal Aero Club Air Racing Team's website:
The Royal Aero Club - Records, Racing and Rally Association
Even if you don't want to have a go at racing the social side is excellent fun with a party of some kind each race weekend. Great excuse to go visit different airfields. As you are based on the IOW I bet you've seen the Schneider Trophy races we have at Bembridge each September.
The 2010 season starts in April (first race is at Great Oakley) and continues through to the end of September (Alderney).
Regards
Camaro