Here's a A.M.A. based question for you - feel free to not answer if you think this gives too much away about your bankroll size.
Do you cash out at the end of each night, or do you have a standing account with one or more casinos? The topic came up recently on a podcast that was (briefly) discussing casinos going cashless, and the Director of Gaming Operations mentioned that some players, in particular poker players, prefer to keep their money with the house, thereby being effectively cashless (at least in part).
It seems like a good idea. It saves a little time and it's safer (can't get rolled in the parking lot), but you would need to have bankrolls in multiple locations, plus enough padding at home for living expenses.