I certainly agree that Tidewater traffic jams aren't in the same category as DC ones. Nothing is - though I'm reliably informed that Los Angeles comes close. But Tidewater traffic has gotten noticeably worse in the 25 years since I moved out. It seems like some key part of I-64 is always torn up; the section around the Mercury Blvd. exits in Hampton was a mess for well over a year. And I have encountered ten-mile backups - though not on the daily basis that DC commuters take for granted. I suspect the traffic engineers in Tidewater, like those in the DC area, have accepted that they simply are never going to catch up with the expanding population.
I suspect the biggest messes during the IPMS Convention will be caused by "beach traffic" on the weekend - people from the Peninsula, as far away as Richmond, heading for VA Beach on Friday evening and Saturday morning, and heading home Sunday evening. At times like that the Hampton Roads Bridge Tunnel is a great place to avoid. But that, of course, won't be a problem for anybody staying in a motel in VA Beach.
The worst Tidewater traffic jam I can remember was on I-64 in Norfolk, heading "west" (which is actually almost due north) just south of the Naval Base. It was quite early on a weekday morning shortly before Christmas, and I'd just dropped my father off at the Norfolk Airport. Traffice was stalled, bumper-to-bumper, between the airport and the Naval Base exit. Then it suddenly cleared up. When I got to the Bridge Tunnel the cause of the problem instantly became obvious: a substantial part of the Mediterranean Fleet was steaming into Hampton Roads, and Navy families by the thousands were on their way to meet the ships. The sight was worth the inconvenience: grey warships on grey water emerging through a grey fog, with their crews in whites manning the sides.
I've seen a fair amount of the publicity for the Virginia Beach IPMS convention, and I must say I've been struck by the conspicuous absence of one site from the list of local attractions: The Mariners' Museum at Newport News. I used to work there (1980-83), and since then I've had a less-than-pleasant relationship with the place. But anybody with the slightest interest in ships and/or ship models really needs to see it; the joint has one of the finest ship model collections in the world, to say nothing of the various other maritime artifacts and artworks. It's a bit of a drive from the VA Beach Convention Center (close to an hour, I imagine), but definitely worth the trip. If you're in that neighborhood and you're a ship enthusiast, you'll also want to take a slight detour and drive along the fringes of Newport News Shipbuilding. Security there is tight, and you won't be able to drive onto the actual premises, but there's usually something interesting to see from Warwick Blvd. and the various other public thoroughfares.
I miss lots of aspects of life in Tidewater; for people of my particular, slightly eccentric interests it's one of the most fascinating regions in the country. But I don't miss the traffic.
Youth, talent, hard work, and enthusiasm are no match for old age and treachery.