Place your winch controller (if you don't have in cab controls), a soft shackle, and a tree saver (doesn't really apply to Moab since there are no trees) in an easy to reach place when sitting in the drivers seat. I can't count the number of times someone has been in a predicament where we needed to winch them and it was nearly impossible to get to the bag located in the back somewhere with the winch controller. Better yet, hook it up before you start wheeling but at a minimum at least have it easily reachable.
I have in cab winch controls but I still keep my controller in the center console just in case. I also keep a soft shackle, tree saver, and fire extinguisher readily reachable from the drivers seat (even if on side or upside down). Part of my problem is that if we are doing some serious wheeling and end up winching a few times, the tree saver and soft shackles typically end up in someone elses vehicle, so I keep about another four shackles on my roll bar all the way around so that it can be reached by anyone if needed.