WVIR NBC is also available on UHF channel 35 and is stronger than the VHF channel 2 signal. So, any UHF antenna would get your local channels. I use this antenna available on Amazon: https://www.amazon.com/Long-Range-UHF-Element-Antenna/dp/B01BP4RF3O/

Your Charlottesville stations are so strong that you might be able to point your antenna towards Richmond and receive both markets, with a good antenna in your attic or outside.