Pacific Crest Trail. One day perhaps. Never did hike enough of the AT when I was back east. I certainly enjoyed more than my share of time out-of-doors, but I didn't backpack all that much. 3rd or 4th day out I'd be grumpy as hell from not eating enough and carrying too much weight on my back. But after reading around on this here internet thing about "Ultralight" hiking I'm thinking about getting out there again on more than my weekly day hikes. Don't think I'll give up bringing a tent, but the single peice leather hiking boots may take a rest if i can find something else that suitably supports my pathetic little ankles.