You can ship a Screamer frame UPS. But to do so you have to remove the wheels, fork, handle bar, seats and the front crank set. The frame ships in one box and everything else in another. Spring for the TR frameset, then with a little work everything could be shipped in one box.
"When the spirits are low, when the day appears dark, when work becomes monotonous, when hope hardly seems worth having, just mount a bicycle and go out for a spin down the road, without thought on anything but the ride you are taking." - Arthur Conan Doyle