My Jungle Quinn masteries, runes, items, and skill order:
21/9/0 going the AD path with Butcher and taking Double-Edged Sword instead of Frenzy.
Flat AD marks, scaling armor seals (take flat armor if you don't know how to kite camps), scaling magic resist glyphs, flat AS quints.

E, Q, W, max Q, max E, max W.
You are very weak on the first clear, so play safe and get to 810g for your upgraded machete and a long sword. After this point, you should be able to take next to no damage from camps if you autoattack move until the big monster gets in range, blind it, vault off it once the blind wears off, and go back to kiting around it. Once you have your enchanted machete, you can duel 90% of the meta junglers if you save your smite for until they have gap closed on you at least once.
During ganks, flank directly behind the enemy laner so that once they get in melee range of you, you can vault off of them and into their escape path. When you have level 6, ult before showing your face and save your vault for use only once the enemy laner has burned their escape(s), since you will already have a huge movespeed buff while out of combat.
The build above is intended to be a bit bruiser-y, since you will probably have an ADC bot and since a crit build usually takes more gold than a jungler gets in a game. Substitute more defense in as needed, trading lifesteal or attack speed for items like Frozen Mallet, Ninja Tabi, or Wit's End.