Dan,
I'd say you found some humor there!! One local family had decided to paint their garage, but a mile past their house was an Estate Sale. They ended up stopping their morning work as we left the Estate Sale and started to stop when we saw a big sign that read: "NO SALE HERE. GO THAT WAY." and had a big RED arrow pointing the way!
Around my neck of the woods, the Dealers are out early, very early. There was a sale out by the North side of the city lake. It was to start a 7:00 A.M. My wife with me, we got there 30 minutes early only to find one of the Dealers already parked.
So, allowing for a back driveway to stay unblocked and add two more car links, I pulled behind the Dealer, turned off my lights and waited. No sign of house numbers, but the dealer must have known more than us. Stuff was piled out on the driveway and there were two pickups parked in front of it. This Dealer is truly a "Type A" personality and patience is not one of his strengths. As it slowly became light, he pops out of his vehicle and starts walking around the people's yard. You'd still need a flashlight to see well, but you could just see his Silhouette was going through the piles of boxes and looking in the back of the pickup beds.
No sign of the owners opening at 7:00 A.M., so we left him still prowling.... Later that morning, we came back to the garage sale and followed the signs..... They went past the place the Dealer was digging in and 6 more houses down... Even a 8:30, I found some Sterling jewelry.... Have to quietly laugh every time I see this Dealer!