If you are up toward the Fairfield area (07004), there are a bunch of good eats and bars in Parsippany and Totowa. I work in Fairfield on Thursday and Friday so if you need any good real time reports just hit me up.
Here are a few places which I absolutely love:
Solar do Minho (Dominican Food) - Belleville, NJ (not too bad of a section)
Tillted Kilt - Totowa, NJ (just for drinks and games on the tvs not to mention the eye candy).
Jose Tejas (Fairfield and Edison) - Great food and drinks, however arrive early long ass lines
Park West Diner (Little Falls) - for a quick bite
Nikko Hibachi and Steak House (Fairfield) - Great Sushi and full bar. Turns into a lounge after 10pm
Sushi Laco (Fairfield) - Tiny little sushi joint with great sushi for lunch
Tierney's Copperhouse (Fairfield) - Expensive joint with a tiny bar, mainly for a couples night out
Spice Grill (Parsippany) - Good Indian food if you can deal with the smell of curry
Saigon Pho (Parsippany) - Good Vietnamese food
Parkwood Deli (Midland Park on the boarder of Ridgewood) - MONSTER specialty sandwiches!!! (East Glen Avenue is my Favorite - Hot Pastrami, Corned Beef, Swiss, Kraut, with Russian on rye!!)
Hotels:
Fairfield toTotowa - I can count about 5 hotels on a 5 miles stretch of Route 46 East
Edit: While you are up here go to a bagel joint and order a Taylor Ham (Pork Roll) Egg and Cheese, you wont regret it
. Not to mention if you never had a chance to have real White Castle and only had the frozen stuff, there is one in Clifton
Note: Stay clear of Paterson its not as bad in some areas, but really nothing good to see in that town anyway. If you venture down to Newark stick to the main roads, there are some great restaurants in that area.