Need help finding a suitable stroller for my almost-4 yr old. Her dad is deployed so she is regressing to babyish behavior thus she will not walk in the grocery store. I am desperately trying to find something big enough to carry groceries & my "big baby". Did I mention that I strained my oldie-but-goodie back trying to haul her into the cart?? Hubby is deployed so I'm doing everything solo so this stroller needs to be rugged. Your feedback is well-appreciated.