massive geurilla grow(beginner lots of ?)

my friend asked me some questions the other day and i was wondering if i could get some experts answers, he wants to do i geurilla grow of 50 or more and he asked me these questions:
1. how deep should he dig a hole to fill with premium foxfarm soil to transplant a clone into? keep in mind he wants to still yield a pound per plant.
2. should he grow in patches of 5 plants in seperate areas or a big group of 25 or 50?
3.would it be better to spend more time taking care of less plants or less time taking care of a lot of plants.
4. what is the most efficient way to get water to plants in an area with no rivers, lakes, etc without luggin water jugs. would placing rubbermaid containers with rocks in them be a good idea?
5. how do u keep animals away such as cows and deer mostly?
any answers will greatly help my friend. he is merely experimenting to see what will happen but possibly could get serious with the right knowledge thank u again for ur help

Ok well let "your friend" know that five plants will probably do a lot better than 25 or 50. So with that in mind you could run some tubes and take advantage of gravity also let him know that he shouldn't be growing anywhere with cows and that a lot of plants will get him caught real fast.

Yield a pound PER plant? that's not happening. But hey if ya shoot for the stars don't settle for the sky. He'd be working his ass off is what i'm saying.