I am with Doug on this one. Really think about this. What are the odds of someone getting stuck on a ski hill chairlift and needing to be self rescued to the point you are willing to risk your relatively safe life on the lift and decide to rappel down?

Rappelling down rope from a lift (and definitely not paracord) should never be done by anyone without proper training beforehand and this why ski resorts employ and train people for this specific purpose.

Besides myself, Hikemor and perhaps a few others on this forum who have some moutaineering experience, there are also a few professsional SAR and workplace experienced people such as Doug who have first hand knowledge with rope and harness systems. I would think that all would collectively and strongly discourage anyone from even contemplating such a potential injury ridden or life ending venture.