I haven't camped in years...getting "too old" I guess for tent camping. LOL But IF I were still camping, you bet I'd bring a small machine with me. I bring hand projects when we go on vacation now. Will be moving a small, inexpensive (but works great) machine to our new vacation home. Can't live without a machine...I could always hand piece, but am horrible at it! Great thread, btw.
Remember the old adage: if you don't bring (have) it, you will want it. If you do bring (have) it, you will never use it. I'd err on the side of caution and bring it! Also, small mat, cutter, scissors, needles, thread (black and white or grey - goes with anything), ripper, pins, extra bobbins, travel/craft iron and pressing mat. All these things should fit into a small plastic tub or tote. Do not unpack this at home and it will always be ready to go, replenish items as needed.
Everyone who's traveling...Safe Voyage!
Anita