Shipping is what will eat you alive, hunt for something on your local craigslist. If you happen to be close to something like below, all the better.

http://www.ebay.com/itm/Military-an...ires&hash=item233b88a3d1&vxp=mtr

As for the buses and other trucks...just think of it like hunting, most of the challenge is in finding the quary. Look around, it is most likely under your nose.



1941 Chevy 1 1/2-ton WW2 4x4 dump truck
In the Stovebolt Gallery
Lots more pictures