We will be arriving around 10:00 am on an August Saturday. Assuming photo express passes will be operating then, all four of us will have to come in for check in. Would it be best to have my husband go first, then self-park and meet us at the lobby to walk to US? Or would it be better to hop back in the car and walk from the lot together? It seems like some people mention the HRH self parking lot as a short cut to get to US.