Appropriate Wheel Offset for 18" Wheels?

Im tired of this thread, ive been anxiously waiting for you to get this wheel situation handled so I can finally see what a white 68 Dart looks like with some 18's. If it appears im running out of patience, its because I am lol!

I'm tired of this stupid thread too. If you've run out of patience, how do you think I feel?! It's my car. Lol. I wish I could find the time and energy to work on the thing and get it on the ground again instead of working on school projects, doing homework, and studying for tests every free time I get.

I want to freakin get in the thing already and shred it on an autocross course and through Glendora Mountain Road! I want a 360 and a manual transmission already. I want to do donuts and burnouts!!!

There, I think we now understand each other's frustrations. :D