On Tuesday, “Digital Nomad Playbook: Launch Your Business From Anywhere in 30 Short Days,”will be released by Elance-oDesk, a marketplace for online work headquartered in Mountain View, Calif. The free, online guide offers advice from how to get finances in order to determining where the cost of living is lowest. You can be a digital nomad wherever your heart desires. Digital nomads are professionals with a location-independent lifestyle that allows them to work anywhere in the world there is a good Internet connection — from beach towns and cafés to co-working spaces in major hubs from Berlin to Bangkok.