I usually stay at Aria, and generally only play there unless I'm meeting up with other people, in which case I'll play a bit wherever I am. But I never affirmatively seek out other casinos. I'll occasionally move tables if it clears out (I hate playing solo), but otherwise I've been known to spend 6-ish hours at a time at a blackjack or craps table.

 

Seldom play a long grinding session. Its hit n run for me.

If i plan on spending an extended period of time at a game or table, I bring enough to survive the swings and not get stuck.

 

Hit and run!!!! In the afternoons/evenings I prefer to bounce from property to property.
If staying at Cosmo, head across to PH and go North usually to Venetian....then hop to TI and stop everywhere on way back. Usually at least once a trip we do a casino run going from MGM TO ENCORE, THEN TI back to usually NYNY... for when we are staying in the middle of the strip.

I'm just a lowly diamond at CET, former mlife gold now a mlife nothing!! I have no loyalties to any one property on the strip, but I do find myself spending a lot of time at TI's 'high limit' blackjack...can always play in peace in the early mornings there