Amazing Radio is, as the name suggests, amazing. It's the closest thing to WOXY I've found, and Mike Taylor even has an evening show on Thursdays. The only DJ that talks too much is Greg Porter in the afternoons (GMT), but he can be amusingly surreal sometimes. And the phone app lets you choose the time zone you're in and listen to a delayed stream for those across the pond. And it doesn't have adverts. And all of the proceeds from the Amazing Tunes website go straight to the artists.
So basically it's perfect.