Darrell,
Coming from California off of the I-10, take the 303 North. This will get you to the US 60 (West Grand Rd.). Take this North (Left) to the 74 junction. Take a right and take this to the event site, about 10 Miles. You should see the signs as you get close.
This should cut a lot of time off of your trip, this way, you will not have to come through the city.
As for the judge's question, I know that our Head Judge will be going over all these questions as he comes around to each competitor on Friday night and then again at the cooks meeting on Saturday morning.
Hope this helps, really looking forward to seeing you out there.
Regards,
Mike