So before somebody chimes in with the "The OHSAA doesn't have a better option" argument, I wanted to provide a few ideas.
1.) Find another suitable course. Lots of options have been given. Cedarville, Clark County Fair Grounds, OSU Golf Course, etc. Like others have said before, any "reservations" people have about many of these options cannot outweigh the current status of National Trail.
Cedarville is a great course but I've mentioned elsewhere that getting to it from routes 42 or 68 from I-70 or rt 35 off of 71 and through Xenia to 42 would be a traffic nightmare. It's just too far off of the major interstates. I love that course, though.
Bowling Green has been mentioned. It would be a great spot. It would favor NW Ohio for accessibility but look how often the state football championship are in NE Ohio. Location isn't a big deal, IMHO, and it is next to I-75.
2.) Rotate the Regional sites as State meet sites. This would mean that every 4 years, a regional site would double as the state meet site the next week. Each regional site has experience hosting a meet of similar size and caliber as the state meet. Obviously, the course could be in rough shape after a wet or muddy year at regionals. But Terre Haute has hosted NXR the week before the NCAA Championships before. This would also give you 3 emergency options, which is a better alternative to postponing the meet altogether. And it would move the state meet around more, hopefully helping to spread the sport to people who otherwise wouldn't attend the state meet.
This, I don't like. Someone will always claim that someone else has an advantage due to course familiarity or whatever.
3.) Move the State Meet to Troy. People have mentioned the Cedarville course as an option, but I'm surprised nobody has mentioned Troy before though. This meet has an excellent atmosphere and years upon years of experience in hosting a high caliber meet. Like the other regional sites, it's easy to block off and charge for admission, traffic flow is good, parking is great, and the course and atmosphere are excellent. It obviously is not as central to the State as Hebron, but the Troy area offers a lot more than Hebron does. It would only be an extra hour for people coming from Youngstown and Pickerington, but just as close to Tiffin as NTR is. The Cedarville course could become the Southwest region site. And there are several options in the Dayton area that could replace the district site.
Troy wouldn't be bad but with the state meet I doubt that people would be allowed to stand up on the levee and look down on the plain as they do for the regional meet. Course access would be restricted a lot more than the regional meet. I would bet that the only glimpse of the runners would be when they're up on top of the levee. Parking isn't bad not nearly as much as NTR.
Cedarville would make a great region site and I wouldn't even mind if it is moved there anyway. Indian Riffle Park in Kettering would make a good district site (one of my favorite courses anywhere) and the other SW districts would stay at VOA.
4.) Move the State Meet to Pickerington. Pretty much for all of the same reasons I mentioned about Troy.
Bottom line, there are plenty of other great options. Continuing at NTR cannot be one of them.
Does Pickerington have as much parking as Troy? The same reason that Troy might not be a great venue would probably also rule out Boardman HS and that would be parking. Although I do think that Troy probably has more parking than Boardman, the SW Ohio folks would moan about Boardman being too far away.