highdesertranger said:
how heavy of material can it sew? most of my sewing is heavy weight material. highdesertranger
I once sewed a canvas tent with my Featherweight. It was sewing machine abuse, but she lived through it and forgave me. However, on those flat-felled seams, I had to take it slow and turn the wheel by hand.
Sailors who make their own sails are known to use a Pfaff 130. Like the Featherweight, it is all-metal, beautifully machined, and has an external belt, so it can be converted to a treadle or a hand crank, which people mending their sails on small boats in the middle of the ocean often prefer. The Pfaff is a heavy beast to carry, but if you're sewing canvas, heavy is what you want.
The other option is a commercial machine, but I believe those need to be firmly anchored to the floor, which could be a problem for nomads. I don't really know much about them.
I don't think I can post a link yet, but if you google "bill dietrich boat sewing", you'll find a lot of good info.
BTW, a Singer 301 is basically the same as a Featherweight, and is often a lot cheaper. My mother gave me my Featherweight when I was 17, so I'll never get rid of it, but I also have a 301, and it is just as great a machine. If you're sewing "normal" fabric, you really can't do any better. I also have a basic Janome for zigzag stitches, and like it fine, but it will never last 50+ years the way the Featherweight and 301 (and the Pfaff 130) will.
But stay away from the machines you can buy at W*Mart for $150, whoever they're made by. The quality just isn't there.