You can go inside Walmart and wait in line for the item you want. It is kind of nice because you don't have to wait outside in the cold. The bad thing is that each item will have it's own line and if you want multiple deals you have to have people shopping with you or hope you can make it to another deal before they run out. Your Walmart will have a store map printed up that shows you where the lines are located. If you want to be able to leave the parking lot easily, park far away from the store, close to the exit. At my local Walmart cars are not even allowed to drive in front of the store, it is blocked with barriers and security. Watch for early deals(Amazon, Target, Walmart) on Marvel 2.0, last year you could buy version 1 and Skylanders online a week before BF and get it shipped to you for free. That worked out great for me.
Thank you, I will definitely watch online for Marvel 2.0. I REALLY do not want to step foot in Walmart if I don't have to!