http://dsc.discovery.com/tv/dual-survival/bios/ check out cody.. he's been barefooting for 20 years. pretty interesting seeing how he handles the different situations they put him in.
yeah someone else on here pointed this out a little while back with a couple of links etc. Its interesting viewing, cool programme.
I'm afraid I will be in sandals for the next while. Anything paved here is too hot to walk on after 9 o'clock in the morning!