When you originally posted on these boards, I replied....
"I'm not familiar with your area. I know in my back yard, our large expanses of timber hold a paucity of furbearing critters. In other words, even though you have a large tract to trap, the critters may be few and far between."
Now I'll add to that.
"And why has the 200 acre clear cut gone dead so soon?"
In the grand scheme of things, 200 acres doesn't amount to squat. 200 acres will support a very, very limited number of furbearers. One coyote couldn't make it on 200 acres. As mentioned above, if all your scouting only turned up one set of coon tracks, then you probably don't have many coons to catch.
I suspect that as the winter has progressed, your timberland trapping ground has become less and less viable as a food resource for the furbearers.
Keep scouting around. You may have to find some different territory.
Good luck.
Hal
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Endeavor to persevere.