Accomack County operates the four translator stations at the top of your TVFool report: W30CI 14 that repeats WAVY, W39CS 18 that repeats WTKR, W25AA 25 that repeats WHRO, and W34DN 34 that repeats WVEC. Those are still your best bets for getting the originating stations. The County has the permits from the FCC to put these digital translators on the air. You can find the point of contact for the county in the application posted
here.
What you have access to is about the best you can do, short of going with separate UHF and VHF antennas (which won't be that much better.) Put it up, and if you don't get the Hampton Roads stations directly, be prepared to swing to the northeast when the digital translator sign on.