Big Bone Lick is nice but as mentioned previously, some sites are hard to get leveled and it is quite a ways off of I-75. But there are lots of restaurants and shopping in Florence. I do not recommend Oak Creek or Cincinnati South campgrounds. Horse Park is great place to stay but pricey.
Jerry and Irene
2015 Chevy High Country 3500 CC/LB D/A -- 2009 Cedar Creek 34 TSA
2012 - nights camped - 153; miles on CC - 14779
2013 - nights camped - 88; miles on CC - 9066
2014 - nights camped - 57; miles on CC - 5263
2015 - nights camped - 95; miles on CC - 11179