I do not think there is really an average private strip. I have flown into strips less than 400 meters that you could only land in one direction and take off the other because of trees and slope, I have also flown into ones over 1500 meters that could take a small jet.
I was thinking that may be the case.
I also know a few legal loopholes that may come in handy to you.....
You speak my language
