I have done it, I have found the ultimate trampoline ski... It's the ski from a nordic track! Swear to god, all you need to do is either duct tape a pair of shoes to them or you can go the high class way and screw a pair of shoes into the wood and there you have it, the ultimate trampoline ski!
Now i just need a trampoline to test them out on.
'Skiing is not a hobby, it's a lifestyle.'