If you're going to be there on the 6th do you have a restroom plan in order? Think the DC bureaucrats are going to have honeybuckets out? HAVE A PLAN NOW!

• DC officials will be doing everything they can to shut this down. Plan for blocked roads and bridges, long lines and checkpoints. We don't know how late this will go, don't know how long you might be stuck somewhere due to DC fuckery, and any available restrooms will likely be overloaded and in short supply (the average honey bucket is only supposed to support a crew of 3-4 for a standard work week).
• Guys, consider bringing a pea bottle. We have a handy little spout, but its poor manners to piss on the ground in the middle of a crowd. Guys/girls, have a buddy you can hide your shame behind while doing your business.
• You don't need your regular morning cup/s of coffee. It's way better to be under-caffeinated then needing to piss every hour.
• Bring ample water but try staying more on the slightly-dehydrated side of the spectrum, same as you might for a long road trip. Know your body and refuel as needed.
• Don't eat a massive meal the night before and skip that huge breakfast burrito. Eat lots of little high density snacks, carry protein bars. FORCE THAT PRE-GAME POOP. Don't be that guy who finds himself unable to move in a large crowd when the need to shit strikes.

One other side note:

• Prepare for phones/internet to go down. Save offline maps to your phone. Better yet print out a physical map, and some spare copies to hand out.

Godspeed pedes.