l'm bugging in here as it's where all my stuff is. l know my garden and soil, the weather extremes - when to expect frost, how heavy the rain is. l'd rather not camp in the woods but have done in the past. The most useful companion would be my 88 year old mother as she remembers the time before mod cons. My children can't remember summers spent building shelters and making fires (in the back garden - l'm surprised the neighbours never complained about the smoke) BTW, what is a nail bar?