When our family (with 7 kids ages 14 & under) backpacked the 93-mile Wonderland Trail, one of the biggest considerations we faced was how much, and what, gear to bring. Here’s how we made it work: BACKPACKS Each person carried their own pack: Doug: Osprey 85-liter Aether Jess: REI Piggyback toddler/child carrier (we tried soft packs & Kelty…