Actually, in 12 days the rules will allow you (as long as you are a AMA member) to fly a turbine on a buddy box (with the master transmitter controlled by a waivered pilot) without a waiver. If you come to some jet rallies this year I'm sure we can hook you up with someone who will let you "wet your whistle".
I would be more than happy to let you buddy box on my Bobcat, but unfortunatley my 10SX transmitter does not have that capability.