Need some experienced help

[mr_nice_guy]

Well I will start with if this isn't the right spot for this I appoligize and please move it,

I am new to pro-touring, I found a 68 GTO about 3 hours from where I live its in my price range and from the pictures I have seen it looks to be a fairly rust free car. So on to my question, I realize that the car is over 40 years old, are there any things to expect or to look for out of the ordinary? I mean I am looking a spending a good deal of money and just don't wanna get burned.....