I am working on a project that deals with improving the travel experience for persons of limited mobility. I want to do some prototyping and testing with some of the equipment that could be used by persons who are in this group. I am looking to borrow for a day to a week. A wheelchair, crutches, broken foot boots, anything that makes it difficult to get around. If you have any of these and can let me borrow these, it would be greatly appreciated.