My last major trek, a 5800 mile road trip through "flyover country," my film shooting was done with a
Yashica TLR and an
Ercona II (East German Zeiss Ikonta) 6x9 folder. I also have a
Perkeo II with Color Skopar which gives a good account of itself. Given both folders are in excess of 60 years old, I do sometimes wonder, but so far, so good. I add that both were bought within the last ten years or so from someone who does CLAs and checks them out. (it's not as though they were found in granddad's closet!) There are samples on each of those pages linked above, and in the blather at the top of those pages are links to some other galleries containing examples. Some examples appear in my gallery here, also.
Along the way I have acquired a suitable auxiliary rangefinder, but in all honesty have done well enough with guestimation that I seldom carry or use the rangefinder. If you're into serious closeup or macro work, a folder would not be my tool of choice, but for miscellaneous travel shooting they work pretty well. Since I got the 124G, I have worked more with the TLR which is a bit better for working with filters or closeup lenses, and also a bit better optically. But alas, it does not fit in a jacket pocket! More recently I've been eyeing some of those "Texas Leicas" and other heavy duty stuff, but until I can sort out how much is "need" and how much is just "GAS," I've been restraining myself. Another perhaps minor concern, 6x9 only gets 8 shots per roll -- in a target rich environment it can feel as though one is changing film more than shooting.
I'll mention that my whole rekindling of interest in B&W film photography popped up looking at some digi-shots I took of old weathered and eroded masonry in Pompeii -- alas -- after I was home. I started with a Bronica SQ-A system, but were I returning to Italia, I fear I would agonize for days over what exact gear to take!