I can't help as far as accomodations are concerned, but you can definitely find good 1/2 and 2/5 games at the Taj Mahal. Given that the room is a lot larger than many of the others, they usually have many games going, and they usually start games when the waiting list begins to form. The Tropicana should also have multiple games going, and is one of the more popular rooms.

The Showboat House of Blues room is known for having games with awful players, but they have fewer games going. For example, I went on a Friday night, and there was only one 1-2 NL game going, and nobody was getting up from the table, so I left and went to the Taj Mahal.

The Borgata probably has good games going too for your needs, though they can tend to have higher waitlist times. The other bad thing about the Borgata is that it's not near any of the other poker rooms, though it is the nicest hotel by far. Someone here said they have a $79.99 room rate for 4 hours of play, though, so you might want to look into it.