I think buy a canvas camp chair (even if the cheaper version is all you can afford) they're great for having a seat whenever and wherever
you need to sit down.
Cigs are low priced at Nevada Native American smoke shop stores. I think it's worth making the switch to American Spirit (the black pack is great, has a slight liquor flavor and they do NOT burn out/down too fast). About $53 for a carton. (they have super low cost, nasty cigs and standard brands, but, yuk, American Spirit are da best)
I buy mine at the Mill street reservation smoke shop in Reno (near the air port).
Vaseline or bag balm.
Vaseline type lip balm, the small tube will NOT allow melted balm to run out, because it has a screw on cap.
Doubtful you'll need to bring a hammer. I think BDCamp will have a sledge hammer of sorts, plenty of burners will bring one you can borrow to pound da re bar.
Flips flops for around camp and to and from the shower. Maybe also some sort of slip on slipper.
Camera should have a ziplock, and can(s) of air is a good idea (BBadger must know something!!) My camera usually breaks after a few pictures due to it's moving lense. This year I replaced it with a fjui XP fine pix (water, shock, freeze and dust proof!) This new camera is a treat, takes mini movies and has a constant "on" light.
I bought several extra lithium batteries and one extra 8Gb memory card for the new camera.
I also have a small bendable (low cost) tri pod for those timer shots and self portraits etc.
gold bond powder (mini travel size).
Vitalyte or electrolyte tablets for anti-muscle cramping (gator aid sucks!!).
Sharpies come in multi colored packs, worth the extra few bucks imo.
mini mirror (unless your make up compact has one).
chop sticks, and spoon, fork & knife (ya' can't eat granola with a chop stick

) Non refrigderator type individual size milks, if you like liquid on your granola/cereal.
small, closeable tin can for portable ash tray.
single ply toilet paper.
mini battery powered lantern for inside tent. I found some good ones (Coleman brand) for $5 each (at wally mart).
I'm the MAN in a truck, burner who is stuck, you're in luck! I'll whip out my BIG tow chain and not charge you, not even one lousy buck!