wiki This document is for people who want to help but have no technical knowledge. It assumes you won't be getting involved in squabbles over which relay technology to use, etc.
One of the few things widely agreed upon at the time of this writing is the use of CJDNS. Currently Windows is not supported, but if you have Linux or can run Linux in a virtual machine, you can follow the step-by-step instructions lower on that page to install and start up an instance of CJDNS on your system. If you're using Ubuntu 11.10 (latest version), you can follow these simplified instructions.
One thing you should know is cjdns currently isn't a wireless meshnet. A physical meshnet consisting of nodes geographically close to each other is a long way off. Instead, cjdns offers a "mixnet"-like system. cjdns is routable over the curren