Somebody in London has organised a brilliant thing called the Good Gym. The how it works page explains:

GoodGym provides meaningful ways to exercise. It connects people who want to get fit with physical tasks that need to be done, and which benefit the community. We can do anything from shifting rubble, and planting gardens to making deliveries and friendly visits to older people. [continue]

Would this kind of thing work on Gabriola? We have runners who are eager enough to run up Brickyard Hill. Maybe some of those people would like to run over and visit somebody once a week or so.