So far, and I'm not taking it til April so I'm sure it will change, but this is my strategy: 8 binders, one for each of the 5 main subjects, one reference binder including the CERM index and copies of all my other indexes, whatever else doesn't really fit into one category. One binder for surveying and seismic, seismic includes chapters from the UBC so I don't have to lug that whole thing in. Front of each binder has a glossary of main terms from textbooks if I feel I need it. Traffic has some HCM chapters in it. I have colored dividers by MAIN subject, i.e. for WR i have Hydrology, Hydraulics, and Water. The front and back of my binders (the slip in cover sheet binders) have sheets of equations for the correlating subject. When they are finalized, I'll tape or glue the top shut so there isn't "loose paper". Everything is color-coded in the CERM by subject with flags, and there are a LOT of flags. Flags across the side and bottom only, bc I can't see the ones at the top. Bottom are big tops (Groundwater, wastewater, open channel, etc), side tabs are everything else. Tabs in the binders aren't color-coded so much so they're easier to find. Working on a system for that, but I'm getting tired of being so anal. For now, worked out problems are in the binders, but I'll take them out for the test. Now that I'm all organized, I should probably go study, huh?