Nala,
From a citrus farmers point of view, you should try and contact the land owner. There is a good chance it may be bank owned now, do to our land bust. Eitherway you need to get someones permission to access the property. Citrus farmers are battling several serious diseases currently that are easily spread. Yes hogs are a problem but these diseases im referring to our Grove killers. Just because the grove may look abandoned; that may and may not be true. The cost to keep a manicured grove is very expensive and if not carefully managed can outway the profit. Please do your proper leg work. I cant tell you how many times ive approached tresspassors picking fruit, cutting wood, and hunting. And when I ask what there doing they tell me, know one owns the grove and we can do whatever we want! They were asked to leave immediately!
Bill