In 1989 I was in the buying a lot kick someplace to build a new house. I had the general area give or take 5-10 miles. I simply would look at a field or a prospective site and cold call the owner. From reading these posts you can surmise how that turned out. It wasn't pretty. Just trying to track down the owners was a nightmare and I went on many wild goose chases just trying to find them, and always getting the same answer.
After looking for months, one day I looked at a lot near a subdivision and tried locating the owner. l knocked on a door and she told me the hardware store owner in town owned it. I tracked him down and he said, "Nope not my land either." Another miss. but he said he has different couple acres he would sell me on the other side of town. He told me where it was and I took a drive to see it by myself.
It was a 5 acre plot on the highway 1/2 mile from town. I saw what he was selling. It was a 3 acre marshy front with a 2-3 acres slightly elevate field near the rear. I thought it could work so I came back and talked to the 85 YO owner and asked if he could come out and verify the lot lines for me.
Once there he said that wasn't the land he explained to me. So he took me next door to that lot and it was 7 acres with a marshy front with a stream going through it and the backdrop was a hill in a huge woods and a building site would be perfect for a walk out basement to the front of the house. I thought it would be perfect.
I asked him what he wanted for it and he said, "What would you give?" I told him I wold offer $5000 if he would pay for the survey. He took it and I was a happy camper. I priced the survey and was told it would cost about $1500 so I went back to him with the news and he said that is to much and to just forget the deal. I told him to be fair, because I thought it was nuts to, I would split it with him. He then agreed, the deal went through and I was happy. I never did get the survey because it was a corner of a big field that was divided by a highway,
The moral is, don't get caught up in just one piece of property because something better might be out there.