Hello,
Has anyone ever done this? A few months ago my wife injured her knee - torn cartilage and tendon. The Dr. said it'll take 6 mos - 1 year to completely heal, and that she should walk on it in the meantime (up to a point). She's been walking, but sometimes it gets pretty painful. I'm thinking we may need to rent a wheelchair for our trip in 3 weeks. Again, she can walk on it, but I'm not so sure about all those miles every day.

How does it work? If we do rent one, could we just park it outside rides, so we could walk in the normal queue lines? She won't have any trouble with lines (ones without stairs, that is).

Thanks for the help.