Targets: enviromental friendly type stuff: beer cans, coke cans, food cans, plastic drink containers, blocks of wood, bowling pins, stuff that can be cleaned up easily. I usually just bring drink cans.
Clay pigeons are great but just last one shot.
No tannerite, paint cans, glass etc.
Bring your own paper targets if sighting in a rifle and cardboard backing, and target holder if you got one, sometimes they have them at the range but they're shot up.
I have that big blue tarp for catching brass.
At least 2 of you want to sight in their rifles, so I propose grabbing one of the pits, sight them in at close range, then we can move to the 100 yard range afterwards. We'll do whatever you all want. No one really shoots handguns at the 100 yard rifle range so lets do the pit first, then we can finish sighting in at the 100 yarder