> Backpack Consulting connects skilled travellers who want to discover the world with companies who are looking for specialized help. In return for volunteering help, companies offer the opportunity to add relevant work experience to your CV while you travel, plus free accommodation.
Travelers who can code can still make a killing working remotely. There are tons of resources today to connect you with companies that are willing to do remote, and it's not hard to pick up $40-60/hr work on Freelancer or Elance if you are an English speaking Westerner (reverse discrimination is big on those sites).