josh80,
I rushed KA and received a bid back in Spring 1994. They were great guys. TxTechChiO gives some good advice. Dont ever feel guilty about a decision you want to make. It is a lifetime decision and do what you think is right for you. You'll still be able to be their friends if you choose another Fraternity. When I got a bid from Beta, I knew it was what I wanted. There was no debate. Initially, I did feel some guilt about it for the KAs but I got over it. My advice is to give KA a chance and go with your "gut". Good Luck.
Kevin