Here's
the weather forecast. The weather forecast is never very reliable this far out, but it says 46% precipitation potential, no wind, and 45°F. Tune your grille block and deep-cycle batteries accordingly.
As I learned only halfway through the last event, you can legally declare yourself a slow-moving vehicle, put on your four-way flashers, and drive on the shoulder.
Wow, that's scenic. I'll have to stop at the halfway point to take a few pictures.