So...this 55+ community has stupid rules against fruit trees but plenty of space for additional trees. I say F 'em! The ex-New Yorkers who currently sit on the HOA board wouldn't know a fruit tree until the fruit is actually staring them in the face (by which time there will be a new board), and I don't think the gardeners from Mexico/Central America would remove them. There are already many mature mango trees and quite a few avocado trees. I don't see most of the avos with fruit, however. I've already mentioned wanting to surreptitiously plant a sapodilla tree. What other suggestions do you have? White sapote, caimito, tamarind, mamey sapote, carambola, guava all seem like worthy candidates. I wouldn't try to plant everything at once. Sneak a few in per year. See how it goes.