Sorry, I can not help you about packing the GT5, I have a GTO that I
assembled but have not tried packing yet.

The good news is AmTrac from Seattle (actually Vancouver BC) to Eugene OR
should be able to accept your reassembled trike. That run does have bike
racks in the baggage car. The run to CA requires bikes to be packaged.
So make certain you get the Cascades and not the Starlighter if you plan
to ride in the Seattle area too. I have not yet tried my trike on the
train and am very interested in your experience IF you do try it
reassembled.

Sincerely, D. J. Brown, DBOG <:-)#<<=
Sedro Woolley WA USA
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