need advice...what to do in the hospital?

Al
I'm a first time mommy and I'm planning to exclusively pump for my little girl coming in September(at least for the first little while). 
Breast feeding just isn't something I want to do and I have seen it from both sides, thanks to older sisters having babies! 
My question is, what did you do in the hospital? Did you pump, breast feed or just use formula until you got home? 
I'm afraid that trying to figure out pumping then feeding all while adjusting to becoming a momma and most importantly enjoying my new baby will be too overwhelming in the hospital. I'm not completely against breast feeding but I don't want to do it permanently. 
Should I just try to breast feed or offer formula until I get home? I'm so torn on what to do..