Not really SUL hiking, but a good deal for camping nonetheless,
http://www.grillingplanks.biz/campfirestarter
I used these fire starters on my 6wk roadtrip last year when I was camping for the night in various places. They work great and so I ordered the 24 pack for future use, figured I'd pass it along since for the price (about $40 shipped) I think it's a good deal.
