The posters above who've hunted with guides on far-flung and varied ground have sound advice for you.
I'll offer something different; I didn't grow up in a hunting family either. The first year I decided to hunt, I made a post on an outdoors forum specific to my area, asking for someone to mentor a complete newbie. Someone did, and I bagged 2 deer that season. I learned an immense amount those few days in the field, and those lessons are not forgotten. The next season I went out with a friend with less experience than I had, and we each bagged a deer. The season after, I got my first buck, all on my own.
Pick something you can hunt at home; in Ontario, I'm assuming moose, black bear, birds, obviously deer, and...?
Find a local mentor or three, and go to town. Don't forget to thank your teacher; share some meat, a bottle of whatever they drink... you get the idea.
Then do some hunting on your own in the subsequent seasons, or with another hunter of similar - or lesser - experience. You'll continue to learn like you wouldn't believe.
Keep on with the guided hunts in different territories if you like, there's nothing wrong and a lot great about that too.