I just spoke with John Rissberger (Paddock Marshal)
If the gate is still open they will get you pitted.
If the gates are closed you will need to park either at the lot outside the gate or at the school at the end of Blagg lane.
FYI,
Last night brought a lot of rain. The local fire department is currently onsite spraying all the mud off the track. The current weather forcast is for rain tomorrow, showers on Saturday and sun on Sunday. Should be interesting!