Dominion Raceway was on a few track orgs' schedules last year, but they failed miserably at that whole 'finishing construction of the track' thing. On a more positive note, this video gives the impression that they're much further along. It's roughly the same distance from me as Summit Pt, but it's a straight shot down I95. Convenient.
Link to original page on YouTube.
Too bad they didn't opt for a whole lap onboard though. @2:11 for an entire corner of motorcycle action 