Yep, have to agree with SS. Lol, he be spying the same things like me with a vengence. You know, I would have never thought about doing this professionally until Desert Moon said something about it. Although I have to disagree with ownership of a site because no one can really own the dirt or rocks -unless you stand on it 24/7 with a gun or guards. Think that is what got humanity into so many problems thinkin you can own dirt, earth, or air (chuckles).
I just say in the spirit of fun, first come first serve, and get the hell out before you get served LOL!
But, like SS said before, if you can get some sky views, you might make more progress, know how to navigate better, and see what you are workin with.
And as far as people stealing your site, if they have the money and cash to track you down, spend time workin a path, and recovering anything is there, prolly has way to much money to even worry about if you find something here or not, and chances are they are making enough money to have more expensive hobbies.