Ohio. Not sure why, but I am nearly positive that EVERY branch of my family touches Ohio at some point in my research. Luckily, I have family in Ohio, so I go there anyway, but it's odd to me that every time I find a new branch, it's in Ohio.
My newest obsession is my husband's side in Scioto County. So I've been spending a lot of virtual time in Scioto County, Ohio, getting to know it and getting to love it.