Catawba State Park is closest to Catawba for launch. You can also launch at Mazurik and fish Catawba without burning too much fuel. But the state park is the closest for sure.

Davis Besse - there are ramps all along Rte. 2. We go out of Fenwick, but there are plenty others.

Not familiar with Maumee area.

Good luck and see you out there!