This is somewhere you'd love to just kick back and put your feet up. Shame they don't do foods, and their wines aren't so fantastic or varied that you would want to stay for that long.
Get there, met and introduced to 4 wines, of which you can only sample 3. That's it. Nothing else. Quick drive to their location for not much.

But you can see all their wine-making, which they do on their verandah.

Approximate cost: $avg