Well, in a poker forum, it would be remiss of me not to say 'poker' as a choice. Beyond that, if you are a fluent English speaker, there's always jobs Teaching English as a Foreign Language. There are various levels of qualifications too, so you can develop your career.
http://www.tefl.com/home/firsttime.html
Some places are desperate for teachers and will take anyone fluent in English (no qualifications), others who can afford to be more choosy (usually because they pay larger salaries) require qualifications.