This is an amazing blog for those that are considering a lengthy Overlanding trek. The site talks about working remotely while on the road and just has tons of practical resources. http://www.liferemotely.com/ Their cookbook looks good and they have a free eBook on overlanding. Now if someone can just finance my desire to bug out and travel the earth.
Also check out, http://www.thelongwaysouth.com/ . I found their site because of a write on the Mohave Road.