Advice for buying a Blazer?

[Aarons72]

So, I have always wanted a blazer and Im coming to that point in life where it's almost time. So, I've never owned one but I know certain parts are rare, not reproduced, always rusted etc...

Would you guys be so kind to give me some pointers for what to look for when trying to find a keeper? Anything special I should keep a lookout for etc...

Thanks so much.

And I havent decided between 2wd and 4wd yet...I may just go with whatever solid one I can find...I tend to lean toward 2wd though.