Update 6
Near last minute thoughts:
Firewood. Bring whatever you can. There's no such thing as too much.
Tools. See Firewood. Sometimes the things that seem the least necessary/ most obscure end up being critical. OTOH, don't go crazy. It's highly unlikely we'll need your chop saw. But a gas powered blender.....
Gear, riding: Duh. Helmet, jacket, boots over the ankle, gloves, and at least jeans.
Gear, camping: You get what you pay for. Don't complain if you end up cold and wet in the middle of the night in a Barbie tent and Scooby sleeping bag.
Rides: There's a couple seriously fast people on the trip, among whom I most definitely do NOT number. Trying to keep up while riding over one's head is a very good way to find oneself on one's noggin. And it's not fun. Ride your own ride, at your own pace. Unless you go out of your way to leave the group, you WILL NOT GET LEFT.
Rides, redux: When you hear that little voice that says "Man!, I'm really riding good!" That means you are about to crash. DAHIK.
Rules: In addition to the TWT rules, the following are in effect through Monday:
1. No crashing
2. No crying