Mom is disabled due to a car accident 13 years ago. Has pins and metal all through her legs and can not stand or walk very long. Dad is disabled vet who recently had leg surgery due to circulation issues. He can walk longer and stand longer than mom but tires very easily. Mom has wheelchair, walker and cane. None of us have ever been to Disneyland so we dont know what to expect. They are bothing renting ECV's (at much protest from my dad lol) because they dont want any of us to push a wheelchair. They are willing to park them and wait in line with us so we can all be together, is this doable? I am very worried about them making it through a day .. well three days at Disney. Suggestions? Tips? Any advice? Thank you in advance.