The fiance and I are about to embark in the Allegheny Forest - we are going to paddle for a few days and then drop the kayaks and hike for a few days. we are set on the paddling - but the big question is - does anyone have a reco for backpacks? Future mister is 6'6" and I am 5'6 - looking for recos for both comfort and lightweight, as well as his and hers. all and any reco's welcome!