Congrats! Featherweights are awesome - I'm sure you'll love it!
If you didn't already buy a manual, I think I've got a PDF I can send you. I found one for free on the internet. Not sure if it's on this pc or my work one, but I'll check it out. If you want a copy, send me a PM with your email address.
Edit:
There are free downloads on Singer's website if you want it right away. I can still send, but it must be on my work pc.
http://www.singerco.com/accessories/manuals.html
And the book mentioned above is great. Cover's maintenance and historical stuff. Interesting!