The last real travel I did (Vietnam in 2002 to adopt our son) I took what I had, a Canon Rebel XS with the kit 35-85 zoom. It sufficed, but I ran into that cameras limits very often during the trip which lead me here, ultimately, to my eyes delight and my wallets regret... 😉
Now, if I were to go there again, I would take my CL and whatever seemed appropriate out of my motley collection of lenses - 40/2, 50/1.5, 50/1.8, 50/2, 50/2.8, 90/4, & 135/4.5 - and pack as much Reala & Fomapan 100 as I could find space in my luggage for. Hopefully by then I could add a 28 of some type as that's the only other focal length I desire 🙂 I'd probably not even have a battery in the camera and just bring along my Sekonic L-28C for pure battery-less joy.
Not sure if any of this is a help to the OP. I do have a TLR but I really couldn't consider it a travel camera. I'd sooner be really perverse and take the Speed Graphic & 8 1/4" Tessar on the trip. Handheld 4x5 is always fun... 😀
William