Even elementary dog obedience classes are just as much about training the owner as training the dog. Often times the dog passes, while the owner flunks.

Overall, it appears you want a slave, not a dog. The level of training you are looking at requires a significant investment of time and/or money, as well as the right kind of doggie. Many dogs are not capable of the level of training you are discussing.

Overall, IMHO, resources are better directed elsewhere. I am a dog owner, and, of course, my dog is "well trained," but frankly in a survival situation, she would be a liability, not an asset, overall.

Another thing to consider is the relatively short life span of the dog, relative to the cost of high level training.