From Llano's crossroads, 16 and 29/71 take 29/71 west. Three miles out of town, 29 and 71 part ways. You need to take 71 northwest (the sign says Valley Spring & Brady). Eight miles from the split is CR 408 (just before getting into Valley Spring). Turn right.
The road goes around the side of the house at the intersection in an L shape (not visible on the map). Follow the road as it winds through some pretty cattle country, across dips, round curves, and across 2 cattle guards (which, for you city folk, are a series of metal bars in the road to keep the cows from getting out).
After the second cattle guard, there is a red dirt road to the right. Don't take it, take the next one - Valley Ranch Cir. (Yes, it's marked). From the house on the corner, go two down - you'll see the windmill, it's the only big one on our road. Pull through the gate and park in the gravel parking area or someplace north of the house. It's about 7 miles from the turn-off to our gate.
Here are some maps that might help:
