Here are two state parks
I fish western Ohio, and I'm sure some of the eastern members cangive you better information, but these two places maybe of interest: Portage Lakes and Salt Fork.
Portage Lakes are near Akron. Park office number I have is 330-644-2220. They have boat rental, cottages and camping. The lakes are stocked yearly with saugeye. They also have channel cats, crappie and redears.
Salt Fork is near Cambridge. The book lists a marina number, but not a park office. Marina number is 740-685-5831. They have a large number of camping sites.
It's stocked with stripers and walleye. It also has crappie and a good LM bass population according to the fishing map guide.
Good luck and enjoy your stay in the Buckeye State. - Roberta
"Anglers are born honest,
but they get over it." - Ed Zern