Buckstuffer,
A couple of things to keep in mind, for hunting from the water.
* Make certain that EVERYTHING is either tied to the canoe/kayak or on your person...in case you end up in the water.
* Check out Ohio's regulations or ORC (Ohio Revised Code) to be sure of what type of water you can access legally. What the state of Ohio calls a "navigable river" will allow you to access the water from land that you have written permission to hunt. However, you're not allowed to set your foot down on the river bottom or bank, on land that you don't have permission to hunt. You can still hunt from the water, but you're not allowed on the land that you don't have written permission to hunt.
On a "non-navigable river" you're not allowed on the water of the land that you don't have written permission to hunt. That is to say... If you have written permission to be on the land, you can also hunt in/on the water of that same land. However, once you reach the end of the land you have permission to hunt, it's not legal for you to be in/on that water, just the same as the land.
There's so much private land in Ohio, that getting permission to hunt a small creek with a canoe/kayak isn't worth tracking down all the land owners for written permission, just to hunt a 2 mile stretch of water.
Just the same...hunting from the water is very successful. Critters of all kinds will stand and stare as you squeeze the trigger or release an arrow in their direction.
Good hunting, Bowhunter57