I spent $1800 to thru-hike the AT. I felt like a bum and looked like a skinny hobo when I finished. Since I have begun to tour by bike, I've discovered in myself that I like my comfort and security... which comes at a price. I'm planning on one long tour a year plus several week-long tours. So far, I've only been able to do week-long tours, but I'm doing all the math for the Southern Tier and its going to cost me an arm and a leg...or two. I should probably look into Warm Showers, but this old xenophobic Yankee just hates the idea of imposing on strangers. Still, THE GREAT LAW of karma states that what you get out of something is exactly equal to what you put into it. Wish I could allay my fears.