GFY is awesome. You ask for honest help and you get guys saying "shove your legs in the air bitch".
Anyway, I teach ballroom dancing. Part of dancing is perfect posture. Most of ballroom students can't stand up straight to save their lives when they start, but by the time they taken 6 months of lessons they are 2 inches taller.
I too used to slouch. But after a few years of ballroom dancing, you couldn't catch me slouching ever. It's a whole new way of thinking when you really learn how to *properly* stand.
So why not take up ballroom dancing? It's fun, and it will teach you and give you practice in really standing up straight and forcing your back into correct posture.
