Maybe I'm missing something, but the Marias really doesn't seem like prime jet boat water at all. It's pretty skinny water. If I were a landowner, I'd be worried about bank erosion and cattle disturbance. If I was a wading angler, I'd be nervous in the service to have them running the river.
A jet boat running through the Marias River WMA would ruin anyone's hunt, same thing below Tiber.
A jet boat running through the Marias River WMA would ruin anyone's hunt, same thing below Tiber.