After last years sad incident, they will be taking even more precautions than they have in the past to keep everyone in line and orderly. While things may be out prior to 5 am, you won't be able to put them in your basket. It wouldn't hurt to go in and make a game plan where things are located while you wait for 5 am. I know at one of our local Wal-Marts, people made lines in the certain sections that had what they wanted. For a t.v. for example, they'd form a line where the pallets of TVs are. I think it just depends on your Wal-Mart.