Thats just it.........
I've always heard that an average deer's "HOME" range is 5 square miles. 1 square mile is = 640 acres.
If you are paying to hunt a 5,000 to 10,000 acre ranch, then I don't think the fence has anything to do with the deer being on the land. Notice I said "fence" not high fenced.
"Canned" hunts to me are the high fence one's that only have 100 acre's or less.