Hi Phil... When I did my first solo competition (a local rib cookoff), I drove these guys crazy with my preperations. Here's a link to my post with my equipment list...
http://www.bbq-brethren.com/forum/sh...5&postcount=31
Look at the post and the ones following it to see what others suggested i add. Keep in mind that this was for a rib cookoff, not for a full blown KCBS event, but the basics should be close.