We need a wheelchair ramp for my wife who is dependent on oxygen, and is a diabeticand has COPD and has up to the point where they can not get in and get out of our doublewide mobile home more, where can I find help for them, I ‘m not a Carpender and know nothing about how to build secure, can not aford to pay a contracter a lot of money. Where do people find help, without the long waiting list.