When you process your birds, do you use commercial size bags and sucky vac your birds for the freezer? I'm trying to plan ahead and get what I need, but I'm just not sure what kind of packaging I should get. I put my chickens in Foodsaver bags and sucky vac them, but I didn't know if maybe there was a specific supplier of larger bags or maybe some other way of doing that maybe someone on here prefers. Any help will be appreciated. Thanks in advance!!