I've tried the tackle boxes and "systems" but do what 7mm said. I have separate bags/back packs for each. Most are kids old school packs. I have a couple small boxes but most all my lures, plugs I put in snack size zip lock bags. Cheap, clear and keeps them from tangling. As mentioned, the pool noodle lure keeper for pre-tied leaders/rigs works really well also. I put a 2" long chunk around the handle of my rod when I break them down and wrap the leader around it instead of handle. Keeps leaders clean and not nearly as many wraps.
and as for rod rack, I use old closet rods hung from the ceiling. 4' long rod house a lot of fishing rods. with them being sanded and round the line and hooks don't snag up.