the wait usually isnt more than 30 minutes. So when you get there ask how long the wait is, if your like 5 or 6 names down the list that should be around 30-35min.

Just stroll around the little store and take a look. Decent selection of clean supplies, some holsters, few flashlights to keep you busy for the 30 minutes.

And yes, those are the 4 rules.