Location: Not a huge sand box but very nice winters anymore
Age: 43
Posts: 464
Mopar,
I know that this has been done in the past but the person involved had done an exchange with the CF. Your best bet would be to send a e-mail to CF recruiting.
There is a re-enrolment link at http://www.airforce.forces.gc.ca/ which might at least get you started in the right direction.
Good luck.
PM me if you have questions of a more personal nature.