I got on with a CA firm called Ernst & Young next summer articling for a CA designation. They are one of the big four firms in the world.
For a CA, you have to do 30 months of full time articling under CA supervision, i.e. a CA firm. You can use the summer months towards your time requirements, ex. 4 months for 2 summers leaves only 22 months left.
Most firms will pay for your CA course which is called the CASB (Casby) program. You can also do the MPacc program at the UofS, which is a masters of professional accounting science. They may also help subsidize this program.
It involves 12 modules of part time study while you work.
Currently, they are thinking of joining the CA and the CMA programs.
As for the CGA route, I am not really sure, but I beleive you can do it while you do your degree as well.
"I believe that banking institutions are more dangerous to our liberties than standing armies. If the American people ever allow private banks to control the issue of their currency, first by inflation, then by deflation, the banks and corporations that will grow up around the banks will deprive the people of all property until their children wake-up homeless on the continent their fathers conquered."
-Thomas Jefferson 1802