MRE's can be a useful option - if you don't mind the extra weight and bulk. However, switching to dehydrated foods (like Mountain House) may seem like a lighter option unless one also has to carry all of the water in to your location. If you can't rely upon water sources, the MRE might be a better choice for you in the 72 hour pack. Also, eating the MRE might be quicker than having to cook a dehydrated meal.

The cost, and uncertainty about what will be put into the 12 meal case have also been a negative for me. I've had good luck making my own MRE-like packets by stopping at the local Wal-Mart. There are numerous products packed in retort packages that are probably less expensive and more familiar to you and your family. It helps to customize the packet to what I and my wife (an insanely picky eater) already eat as part of my normal diet.

My local fast food places have been great sources of condiments. Most entrees will taste better with enough ketchup! <img src="/images/graemlins/cool.gif" alt="" />