breastfeeding and baby wearing!

Yesterday I got a Moby wrap due to an outing with the family  tomorrow, I was wondering how everyone's experience was with breastfeeding in the Moby wrap. Was it hard? Easy to be covered? I'm nervous as we will be out in public I don't want some jerk off being completely rude about me feeding my baby, I just may punch them! My husband and his family are completely comfortable with me nursing in public they think it's wonderful BUT I know there's some who aren't for it.