So here I was, better than last time, with all of the gear I needed, and a good idea of where the critters were. Off with my Wife driving, me with D 750 with 600 / 5.6 AI across my lap, DF with 80-400 D in my hands. Every time I had to get out of the car, one camera had to go somewhere, on the seat, on the floor, or handed to my Wife. When we came across a herd crossing the Musselshell River, that encumbrance was a good part of the reason I missed a fantastic shot. There will be other times, tomorrow I'm going out and setting up early since we have a decent idea of their movement pattern. The question for those of you who do better wildlife than I, what good methods of deploying large lens / camera combinations in a vehicle would you care to share? Thanks in advance!