My wife and I are trying to make a trip to NYC next spring. This will be my first time to visit. I want to do some of the typical tourist stuff my first trip, but I would also like to get out and see some of the old mob locations if I have time. Some places I was thinking about:

1. Roy Demeo's Gemini Lounge
2. Gotti's Ravenite
3. Gotti's Bergen Hunt and Fish
4. Gigante's Triangle Social Club on Sullivan St.
5. Spark's Steakhouse where Big Paul got whacked

Now I realize those are spread out all over the city. How viable would it be to visit all those places as far as transportation, safety of the area, etc... Are there other locations you guys would add?