The hands down winner is Snake and Jake's Christmas Club. We didn't get to go in because it was too early but the outside and the surroundings were enough to know that perhaps this is the epitome of a dive. It is located in the middle of a residential area. It is surrounded by small houses. There is no parking except on the street and the roads are narrow, so park at your own risk and car pool if possible. For more info on Snake and Jake's check out their website: http://www.snakeandjakes.com/
Second up is the Brothers Three Lounge located at 4520 Magazine St. God this place is crunchy..... and AWESOME! They have an old school juke box that plays records. Unfortunately they have succumbed to modern times and have a new school juke as well. They sell cheap sandwiches out of a cooler and by cooler, I mean igloo kind of cooler, not the large metal type beers are kept in. The people who work and frequent there could only be described as Characters. We were thoroughly amused and stayed here probably longer than we should have realizing we had to drive back to the hotel. Beer prices are Excellent, especially if you have been in the French Quarter. This place is a must visit!!!
Coming in third is Igor's Buddha Belly. If you need to do some laundry, there is no better place. We were wishing we had brought our laundry with us. This place is much cleaner than most dives, but the washing machines kind of throw it back in that category. It is directly across from Brothers III so make a day of it. Everyone there was friendly. You can play billiards and other games as well. They even serve food basics like burgers, chicken sandwiches and fries. The drink specials were pretty nice too.
FYI, there is a great candy store near these two places called Lucky You. It is awesome. We got some jelly beans there and they lasted the rest of our trip. She has a great selection of candy and the best salt water taffy I have ever tasted!!! Stop by, you know you want a snack after all that drinkin! http://www.luckyyoucandy.com/