I piece in my motorhome, and I did the same thing previously in my trailer. Pre-cutting at home is the way to go if the trip is less than a couple of months, but I find myself running out of piecing on longer trips. There is a great folding cutting mat that I use when I need something cut, and I keep rotary cutting supplies with me (cutter and spare blades). I only quilt pot holders and table runners mostly, though I have a baby quilt I intend to try FMQ with soon. I see what a few people seeing on long trips.