TheRock is right, everyone is going to have there own little way of setting up. At the lodge I work at, we just get a massive spool of maxima 30lb ultragreen (its actually not very green at all) to spool all our main lines.
Load em up pretty good, but make sure to leave a little clearence so that if line gets pulled out, then reeled in all on one side, it won't pile over the side. I use my pinky finger on my left hand to guide the line a little when reeling, but guests just giv'er.
For leader, I use 40 on bait and spoons with a flasher, 60 for hootchies, and 30 for whole herring, cutplugs, and chovies when I'm running them without a flasher.
Thanks Captain Dudds