Here's a quick and easy way to sign up to volunteer with out all those long boring emails.
First you must sign up to be member of the website (on the left side of the page).
Then on the right is the wiki navigation drop down menu... select the event you will be signing up for. Once on that page click the easy edit button and and either write what your bringing with your name next to it or fill in to one of the open volunteer spots.
TO SEE THE VOLUNTEER SIGNUPS CLICK ON THE WIKI NAVIGATION DROP DOWN MENU ON THE RIGHT.