I've never been addicted to the nicotine....
This is not true. If you've consumed it, you're addicted. Different people suffer different symtoms, but it's addiction nonetheless. Some of my worst times were probably 50+ days into my quit. Just cause you don't get shakes, doesn't change anything. It will come. You gotta be ready for the withdrawals. If you kid yourself into thinking you're different than everybody else, you're setting yourself up for failure. Don't fall in that trap.
The biggest hurdle in this battle is being honest with yourself. Well, at least it was for me.
To answer your question: I chewed seeds and jerky. More seeds than I could carry, probably. Piles of them. Yeah, my gums hurt, but I wasn't giving myself cancer.
For me, fake snuff wasn't an option. I wanted to get completely away from everything related to tobacco. But, whatever works for you. I know some guys that saved their quits with fake.