What to bring?

Weddingpalooza part II starts this weekend, and we're back in the car for six hours at a time (plus some airplanes at the end!). I'm not too worried about clothes - new dress and shoes for the big event, comfy car clothes for the rest, and some crappy jeans so I can work at the Habitat house with my dad and Justin - but I am overly perplexed about car activities.

Do I bring work? I have some work I can do in the car (with pen and paper). Which knitting? I know the baby blanket has to come with me - so close! Needs to be done by Monday! - but my lap may get hot. Unfinished socks? I have two of those. The last Bayerische sock? That requires charts, but my chart is small and I could tape it to the dashboard. Start Christmas knitting? Again, charts, but this time with colorwork. Cast on for a sweater with my handspun? I'd love to, but I haven't swatched yet.

You can see why some days I have trouble just getting dressed.