Oh boy. Our poling aficionados might be able to make use of that.
I'm not sure where I would store the 30 foot, goat fat encrusted piece of wooden portage aid when not in use. I'm also sure my arthritic right ankle would love that landing given that my grip strength (and, therefore, potential braking ability) seems to be decreasing with the passing years.
Pretty cool concept though. Neighbors, no doubt, thought the first guy to try it was nuts. (I can hear his mother screaming even now)