I've done it several times. The speed really depends on who is in front of you. I was once behind some idiots in Camaros who liked to creep through the corners so they could leave a gap in order to open it up on the straights. Yippee, going fast in a straight line. I would have preferred the opposite. Other times, I've had plenty of room to gain speed.
The crowd also varies. Sometimes the parking lot and waiting line are car shows themselves. Other times, meh.
Wed might go out there. We are having dinner at a friends in Keller, so we might pile in the car and swing by.