Directions
From the Diesel-Central site (originally posted there by RLarkin):
From Sac. So on 99, first Lodi exit after you cross the Mokelumne river. Go straight and it will turn into Cherokee lane. 2nd stop light, Victor road, there will be a Burger King on the corner, turn left. Go about 4 miles. it will meet Hwy 88. Turn left. You will go about 5 to 6 miles, through the town of Lockeford, to Clements. The Stampeed Grounds are on the left just east of Clements.
From the south, take the last Lodi off ramp, I think it is the 4th, Victor road, turn right, follow above.
From the Napa area, go east on Hwy 12, through town, it will change into Kettleman Lane. Continue east to Hwy 88, turn left, follow above.
Tom