I've always been a self-supported tour guy, going all the way back 50 years. Solo tours of more than a few days were rare for me, but longer (up to 30 days+) with a friend or two were the norm.
These days, I tour almost entirely solo, and don't plan to stop until mother nature stops me.
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An ounce of diagnosis is worth a pound of cure.
Just because I'm tired of arguing, doesn't mean you're right.
“One accurate measurement is worth a thousand expert opinions” - Adm Grace Murray Hopper - USN
WARNING, I'm from New York. Thin skinned people should maintain safe distance.