The eternal question... how much to pack?
Is one hook enough? What if it gets lost? Is two hooks enough? Which scissors do I think I can get away with on the plane?
1. A knit project
2. A mindless crochet project
3. Yarn for designing .... there's the problem. A notebook, a pen, a hairpin loom, a broomstick needle... worsted? DK? several solid colors for color work? Bring yarn that is in balls and not hanks or spend precious packing time winding hanks into balls...