Today on the First 40 Miles, are you over 50, 60, 70 and wondering if it’s too late to begin backpacking?  It’s never too late.  We’ll share some wise words from an old mountain goat.  Then, on the SUMMIT Gear Review, an unassuming flashlight that packs a ton of power, versatility and technology into 23 little grams.   And we’ll share an easy way to cut your trash in half—mathematically.