Yo Denise??
Denise would probably be one of the best people to answer this for you mama. And she will probably recommend a Bike Friday which - from what I've seen - seems to be one of the best touring bikes around!
Welcome to the board by the way. If you get a chance there's a thread under open titled "getting to know you". Gives you a couple of hours to laugh while you're getting to know us, and - if you're so inclined - tell us something about you!
Life should NOT be a journey to the grave with the intention of arriving safely in an attractive and well preserved body, but rather to skid in sideways, champagne in one hand, strawberries in the other, body thoroughly used up, totally worn out and screaming: "Yeah Baby! What a Ride!"