Unless you can bench press 3x+ your body weight, you would be a roo warm up. Even ignoring their muscle, they fight with 4 arms, each with claws as long as your pinky finger.

I do not underestimate a slingshot with any ammo, but I also dont underestimate dogs with mange.

And while coyotes are definitely a big deal for things smaller than us, we are big enough to give lone yotes pause. Wolves? Fuck, dude, wolves are huge. A lone sick wolf could kill you without effort. Thats a boar level threat. Wolf to coyote def makes the yote look like a sling shot