I think if you can't take your FW on the plane with you the best bet is to ship it home. Take it to one of the mail center that ships UPS or FedEx .It will cost about $30 and be sure to insure it. I had one shipped to me from Ca last year. He just packed it well.
You might also think about wrapping up the Fw in your clothes in your carry on and put the case in the checkin luggage. that way it's sure to fit ui
under the seat in front of you