Cincinnati area campgrounds

I plan on going to a Detroit Tigers game in Cincinnati in June.  I'm looking for a campground/rv park that is less then an hour north of Cincinnati.  Thanks    

We live about 45 minutes north of the stadiums in Cincinnati.  There are quite a few cgs in the area.  I don't have many names but I will say this.  Since Cinci is right in the corner by KY and IN something there would be close also.  In KY something that is close to 71/75 or 471 would give you fairly quick access into the downtown and stadium area.  Indiana is close if you use 74 to get into downtown.  Winton Woods is a Hamilton County (Ohio) park that is right in the middle of a residential area called Greenhills.  It is a nice little cg.  I would guess you are 30-40 minutes from the ballpark from there.  It is quiet and they have a small lake with paddleboats, playgrounds, basketball hoops.  We have stayed there a few times just to do a little weekend camping. There is also a Bass Pro Shop about 10-15 minutes from there.  Steamboat Bend is also a good possibility for you.  We have never stayed there in fact I just heard about this place but it looks pretty good.  Here are a couple of links to the cgs  Steamboat Bend    Winton Woods Lonnie

I just wanted to post a follow-up in regards to my campground question. We are currently staying at Cedarbrook Campground in Lebanan, OH. This is a very nice campground, and I would recommend it to anyone. And best of all, the Tigers won the ball game today. It's also very close to Kings Island. Again, thanks to all for the recommendations.