1: Gravelly glacial ridge
19: Narrow margin of victory
20: Hazarding a guess: doughy metaphysician?
26: Bananas, nuts, or crackers
33: One who knows the score
48: Sun or smoke follower
53: Water temperature 'gauge'
54: Microbrewery offerings
59: Hazarding a guess: doctor who puts stomach muscles in pulleys?
64: Pepper spray alternative
71: Leave in, to an editor