If you start a 'rescue center' for the donkeys/goats/old ponies and the like you will tie yourself down,spend money and get nothing back.
If you want to be taken seriously in a rural community ask the locals what they would do with the land and I would start with your neighbour.
It is so easy to be landed with a load cast offs and rejects that demand feeding and money spent on their welfare.
As for twice daily milking of goats, unless your into drinking the milk or have a market for it it's a time trap.
It is difficult to advise without knowing much more information..mainly.
The amount of time you have to commit.
Budget.
Aspect and condition/quality of land.
Water table.
Any buildings.
Distance to town and customers.
First and formost you need to find a market for anything you may produce...if thats the way you intend to use your land.
Trying to produce what is already in a full market is pointless.
Suggestions (depending on commitment).
Cut flowers..niche market, but getting stronger due to cost of importation.
Foliage...as above.
www.sarahraven.com is chargeing £45 for 50 stems of sweetpeas.
www.seedsbysize.comRare and tradition poultry.
I have a lot of orders from Ireland for my eggs and even have buyers traveling over to buy stock birds.
Quality breeds will sell anywhere and there is always a market.
The best of luck with your new life..it's not all mud and misery.