I have a small 1988 Wilderness trailer. The original Faulkner awning is in good shape. BUT, the small direction handle/lever that controls whether the awning is released or for retracting came off and is missing. Where can I get a replacement? I live in St. Mary's County Maryland, on the western shore of the Chesapeake Bay. A link to a website would be helpful if there is no place close to me.