Need advise mom! My son hates hus carseat. It started in his infant carseat and would car all the time. So we purchased the graco all in one and he does much better but we dont travel futher than 20 min. He still cries sometime. Well my gma had a stroke and now we are traveling 7 hrs to South Carolina. Do you moms have any advise? My son is 3 months old, breastfed, and eats every two hours. He also uses me as a human pacifier and will not take a regular pacifier.