I ended up buying a food saver brand. I have used it on a few trips and it has made everything so easy. I made the meals in a crock pot, let them cool, and then bagged and froze them.
I really dig this method because instead of carrying a ton of ice, these meals are frozen and kept the cooler super cool. There were a few items like a green bean and shallot salad that I just made and bagged, didn't freeze. In camp all my meals were heat and serve. I didn't try boiling the bags, I just opened them and heated them. It was pretty easy. I suggest it. I do not think everyt trip I do, I will bag, but it is helpful. The only problem is they are not resealable in the field.