No clue on SW Ohio. Up here in NEO West Branch was 37F yesterday evening and that's after the warm day we had yesterday. I've been shore fishing a number of places and spoke to a lot of boaters coming off the lake. Berlin, West Branch, Deercreek, Mogadore....They all are saying the same thing. Tons of fish on the sonar but nobody can get them to bite. Minnows, plastics it doesn't matter.
I'm about ready to get the boat out myself now that all the road salt has been washed off the roads into our creeks and rivers.

Looking at your location, I would be hittin up the Ohio River unless you're at Hocking or OU.