I am partial to gookinade or Gu. I swap between the two for biking / hiking / backpacking. I only mix them to about 1/2 or 3/4 strength because for me they tend to get a little too syrupy at full strength.
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A tent is a bad place for an argument, because when you are angry you walk out and slam the flap. How are you supposed to express your anger in this situation? Zip it up really quick? ~Mitch Hedberg