We have no fly fishing only areas in N. E. Ohio that I know of.
But, thanks for the tip. I'll keep that in mind. The only fly fishing only area I visited to date was Shaver's fork in West Virginia, The upper Greenbreir around spruce knob.
I love it there, great fishing with a view of the Shenandoah valley to boot.
I "met" my first black bear there, it wanted to fish the same hole as I did.