Check out aquaponic gardening, quail and rabbits. If there "pets" and you butcher their babies in a different area then most city laws allow pet birds or rabbits. Even though they lay an egg/day or meat sized by 7 weeks
FYI eating organic GMO free food is cheaper than a life in hospitals, Id also reccomend educating yourself on tinctured oregano, mms from jimhumble.com, and colloidal silver
I don't have any suggestions but I did want to say I enjoyed readying your post and how organized it is. The one advice I do give people new to their Homesteads or new to the Country is to wait, think, look and ask lots of questions before doing anything. We wasted so much time and money the first five yeas we were here. Although, yes, it was all a great learning experience, we could have saved ourselves a lot of grief, waste and time. Have a good week.