Well, it's just fine to meet you, KilroyJC! Welcome to our little band!
So, one of the first things you're gonna want to do here is to grow your own opinion about when to engage four wheel drive and when to leave it in two wheel drive. And the stronger the opinion, the better. It'll count for more if you almost get yourself hurt in the process (do a search on "pucker factor" and you'll see).
I know, I know, you've only had the Case, and it doesn't even have four wheel drive. Pay no mind to that, it doesn't matter. You should pick some phrases to type in ALL CAPS when we're talking about engaging four wheel drive, too. Say "ratio" a few times while you're at it.
Don't forget to find something made of heavy metal with some big holes and shafts and maybe a square headed bolt or two, and post a picture of it asking what we think it is. Don't be afraid to bolt together your own unrelated finds for this. Good for hours, that is!