Dougwalkabout, here's my problem: I agree in principle with your position to cut the "apron strings". For many years my wilderness adventures were just as you describe.

Now due to age and medical contitions I have these choices: 1) take a bit less ambitious but still adventure vacations, but plan for emergency contact and assistance if necessary (as long as I can do so without endangering anyone). or... 2) give up the joy of such adventures and stay at home. I elect to go. To take any modern technology I can afford to connect with emergency service providers, rescue insurance, etc.