you can't please everyone, ever. People need to accept that some things can't be built to be ADA compliant unless we bend the laws of physics. if i were in a wheelchair, i wouldn't expect to go to Six Flags and go on a hanging rollercoaster or some other sort of high dynamic ride. You can't bend to the wills of 1% of the population and expect to still produce a thrilling ride. You can do your damndest to try, but it ain't gonna happen in 100% of the attractions. Sometimes handicapped people can *gasp* be so selfish.