1. Working backwards:
 - The code-named Bond girl can be found here
 - A list of all the Bond movies in order can be found here
 - The object can be found in one of the videos here
 
2. Working backwards:
 - The educated Bond girl can be found here
 - You can see all of that actress' movies here
 - Who's the ex-sidekick? Find that here
 - That actress' marital history can be found here
 - You can see all of the ex-husband's movies here
 - You can see the cast list of that actor's spy movie here
 - Compare it with the Bond-movie cast list here
 
3. The lyrics can be found here
 
4. Working backwards:
 - Every drink featured in the later Bond movie can be found here
 - All of Bond's Dom Perignon consumption is chronicled here
 - You can find the entire script to the movie here,
   or jump immediately to the relevant scene here
 
5. A list of all the Bond movies in order can be found here
Bond's bio can be found here
 
   
The Final Answer:
 - Re-read the third paragraph of my letter
 - Why are the blanks for Answers 4 and 5 positioned the way they are?