A simple table to help keep track of each player's casino specific income. Hopefully it will speed up the accounting portions, especially mid to late game. This also helps me be more educated about my income sources, and therefore make better decisions about purchasing casinos and rerolling dice. For markers (one for every casino flavor), I use squares punched out from the middle of the tiles.
Since you don't need to count every card draw anymore, make sure to make necessary changes anytime your dice are rolled (or rerolled). I've found it easiest to make a mental note of the sum of the dice being rolled (before rolling), then calculate the difference after the roll and adjust the pip tracker accordingly.