My mom breastfed me for more than a year and I can't imagine doing it any other way. It's cheap and much better for the environment and you don't have to lug all that stuff around.
If you ever start feeling like you have the goofiest craziest most dysfunctional family in the world all you have to do is go to a state fair. Because five minutes at the fair you'll be going 'you know we're alright. We are dang near royalty.'