Wheel is now running in HD on WOLO-DT in Columbia SC, with Jeopardy to follow. Looks great!
Jeopardy is unfortunately not in HD on WCNC-DT in Charlotte, which was supposed have it. The SD looks better than before, though.
Finally, I had seen no indication that WLOS-DT in Asheville would carry these shows in HD, and sure enough, they aren't.