Sure, but only if you want to do that. I have a wheelchair bound friend who uses a $20,000 tracked wheelchair when he goes camping (I've never been camping with him, so I'm not sure how he sets up his tent...). However most people in wheelchairs don't care that much about camping and are happy to do without - which they can do because the places they want to go don't need the expensive tools. For most places the cost to make something disabled friendly is minimal.