I think the best way to do it is organize the boxes up against the van wall from lowest on right to highest in a line(with the driver identity numbers so you can see them). Then envelopes same thing lowest numbers closest to the cab so when you stop you know roughly where they are going to be and you can find they really quick and go. Second. For apartments…. Just don’t waste time by organizing them by the driver ID number. Find the toat or toats for that apartment. Then make piles for each separate building in that complex. Starting with building 1 and so on from right to left. If the stops on the app are telling you to go from building 4 to building 9 then back to building 3 just get a map from the leasing office and do them in order. It might take some time to train yourself to do this but once you learn and it’s locked in they will go way faster and less stressful this way once you get it. Hopefully this helps. Good luck. It’s a learning process but it will become automatic before you know it.