How much gaming?
Not nearly enough...
Every other Saturday from 5:30 - 8:30 / 9
Another game is occasional Saturdays, or Sunday if that weekend falls on a week with my other game, for about 6 or 7 hours. Sounds like a lot, but many weeks can go by between sessions, and sometimes we can only manage 4 or 5 hours.
On the 1st game I always DM, the 2nd one we switch off every now and then. Right now I'm DMing both, so I'm at maximum capacity.
I'd like to find another game to just play in though...maybe on a weeknight every or every other week, for a few hours.