I've posted before about how you can do a mini-coupon run at the Rainbow and Emerald Island, make a little money, have a good meal on the cheap, and play some very good video poker. There's another low-roller goody going on there this month: every day of the week, either one or the other casino will have a promo that returns at least 1% on your first $1000 of play--$10 cashback. On Sundays and Tuesdays, you can do even better--$20 cashback for playing $1400.
The two casinos are owned by the same company and both feature the same general VP lineup, though EI has more of the good machines. 10/6 DDB (100.0%) and NSUD (99.73%) are widely available. And the food is great at either location.
One game I often feel tempted to play is one-cent Ultimate X. Unlike every other casino on the planet, EI offers the game with decent (99%) paytables. I play Airport Deuces at 50 cents a hand (five-play) and have a blast! And with the 1%+ cashback, I'm not even losing any money in the process. Free fun, free drinks, and cheap eats!