Enjoy your studies! Sheridan is a good place. As a third option, you'll find many opportunities in the industry as a hybrid artist/coder "TD" jobs if that area holds any appeal. Larger salaries are possible if you are dedicated and are willing/able to travel to where the high profile work is being done.

My only advice would be to research the available jobs, and if you can, visit a studio or two so that you are going into this with realistic expectations of the industry you are about to enter into. Keep sketching and good luck with your portfolio!