I've compiled this list from various threads on this board:
1. A small flashlight – for use at night or to see stuff dropped under seats
2. 3 or 4 large pins like the diaper pins or safety pins (this is to keep the curtains closed at night)
3. Some small snack packs for nibbling
4. A roll of transparent tape
5. A very small sewing kit and
6. A few Band-Aids
7. A few rubber bands
8. Moist towelettes.
9. Take along 12" or so of duct tape, wrapped around a ballpoint pen. Use the tape to silence any squeaky panels or fixtures inside your roomette. Bring even more, and some heavy folder-type paper, to cover excessive vents.
10. Wire - 16 or 18 gauge, to hold door shut
11. 3-prong extension cord
12. Instead of pjs, take lightweight knit pants and a t shirt to sleep in. Then if you get up during the night to use the bathroom you are for all purposes dressed.
13. A small bottle of water as there have been times in the past when they run out.
14. A route guide - that makes the trip more interesting.
This sounds like a lot of stuff, but it could easily fit into a quart or gallon-size bag.
