I think might have mentioned a deal to station windmills on your land, and the pushback from local nimbys.
As a passive income stream, that seems worth fighting for, if there is any traction to be had at all.
If your internet is reliable, there are real work from home customer service jobs out there-the pay is probably not enough.
I don't know what hay goes for there, but here it is valuable enough that people lease acreage just to grow and harvest hay.
You have the land, are there any haying Operations you could strike a deal with?
Same goes for any crop, hay just came to mind.
Creating farming implements seems like a great idea, but in addition to innovation, I suggest jumping on the band wagons.
Quality hoes, broadforks, pallet tools, are all out there, but there seems to be lots of room for small scale and local producers.
People who know not a darn thing about anything make money sharing their "knowledge".
You know solid fuel heat, boiler systems, tractors, welding, animal husbandry, foster care, festival planning, timber harvesting, and much more.
Video is a faster conduit for information/money exchange than writing is.
YouTube seems to have become more a means to introduce yourself to potential patrons, and less an income stream in and of itself.
Your story, your talents, seem like a great fit for this niche.
Don't worry, I get the resistance to debt, hear me out.
If you can get a loan using the property you are trying to sell as collateral, you are essentially selling the property to the bank.
Given the low offer you were ready to takeu might even get more for it that way.
This of course assumes you own the property free and clear.
Taking care of your family obviously means everything to you, and you are pulling out all the stops to do so.
That is entirely noble, rather than royal, and simply can't count as failure, not until you give up entirely.
I don't see that happening.
I know that none of that fixes things.
But you will fix things,more because you are steadfast, than anything else.
You have my admiration.