Let met jump onto the
"Welcome Scott" bandwagon!
You're right about this site. You'll find great info, lots of friendly folks eager to help and gobs of ways to improve your skills.
When the time is right, a book that's risen to the top for quality and content that about everyone raves about is
Photoshop Restoration & Retouching, by Katrin Eismann.
Here's a
link to the reviews
at Amazon.com.
When it comes to the restoration challenges, at first many (if not all) will seem pretty overwhelming (they did for me, that's for sure). Take heart in the fact that they're not posted in easiest to hardest sequence. Most are
challenging even for seasoned veterans, let alone rookies.
Remember their purpose is to provide the opportunity to practice and develop skills. Be assured as you plow through them you'll definitely get better. Be patient. If restoration was
easy, then anybody would be able to do it.
Given your courage to seek a new career direction and foresight to get Photoshop training, I sense you have the determination and patience, too, that will allow your skills to mature over time.
Best of luck and, again, welcome.
~DannyR~