No fish is worth ice fishing on a river for me! I know people do, but no way I am even going out on ice with moving water under. I could definitely get into fishing the reservoir, probably more into other local smaller lakes on the ice. The reservoir would be kind of scary. Anything controlled by the USACE, I am not sure if I want to be on. That is prior to the Woodcock incident too. I have heard guys drill through ice, look down and it is 5' or more air between them and the water. No thanks.
I am definitely going to hit that area again. I had work in Warren years ago and didn't think too much of it. Rarely do I when I am there for a work day trip. This past trip, my GPS had me taking 62 from Tionesta up. What a nice stretch of road with the cabins on the river. Looked great, even with high water. Can only imagine how nice the wading/floating are when the water is lower.
We also stopped at the Bent Run Brewing Co. in Warren. Beer was pretty good. Only got some appetizers since we had dinner planned at camp. Apps were pretty good. The other food looked good too. The blonde bar tender, wowzers!!!