I realized the other day that one thing I have not seen much about on this forum is discussion of physical conditioning. I had the opportunity to play in a full basketball game with my high school students. By the end of 3-4 minutes I felt like I was going to pass out. If this had been a situation where I needed to move quickly i.e. bugout, I don't know if I could go very far carrying my gear on my back. I am dependent on my P/U to move everything