I'm going to be writing these blog posts based mainly on my situation. I've found that most of the research I've done has tried to cover as many bases as possible - as it should - but I'm focusing on my situation to keep it more of documentation than explanation. I have links to all of the resources I've found so you can find all the information you need for your situation.
Of course, I have to say that I am in no way legal counsel, or have completed this process successfully, nor can give you any guaranteed advice of what would work for you.
Briefly put, My Great Great Grandfather and Grandmother gave birth to my Great Grandfather in Sant'Arsenio, Salerno, Italy. When My Great Grandfather was 3 months old, they boarded the SS Alesia and went to New York. My Great Grandfather gave birth to my Grandfather here, but because of the years that my Grandfather was born, and the year that he finally naturalized being after that year, he passed on the Italian citizenship. I will go into further, greater detail in a following blog post.
The links to each blog post is to the right (or below if you're mobile) so that this section can be easily accessed. Here's what I'm covering:
How & Why This Started
The Detailed Story and Family History
Qualifications for Dual Citizenship
Agency vs. DIY
Finding Genealogical Paperwork
My Dual Citizenship Application