Noted for future use. Thanks.
I use cardboard boxes. It is impressive how much abuse a small one,
built up and taped but empty, can take. A bunch nestled together like
bricks can be downright amazing. Cram them wherever there is air,
between racks and such. You would be amazed at how little rolling will
occur, even without straps (except on the rearmost items - you still
will need straps).
And at the end of the trip, I just fill up your recycle bin.
--
Will