Did you ever see the movie Stripes? It's an 80's classic and one of those timeless comedies with Bill Murray. Click here to see Harold Ramis teaching his English class the Do Do Run Run by Shaun Cassidy. To get started teaching English as a second language to adults, go through your local schools and colleges to find classes where teachers of English are needed.
What a huge, great list of ideas – bookmarked this as I know I’ll be coming back to go over it again and again. Here’s another item that could have made the list. I found a financial directory that’s useful for info on making money online. It’s http://money.madbeetech.com. What I like about it is that each directory listing includes ebooks and videos that can be instantly downloaded. All sorts of stuff for people who have their own website, and people who don’t (but still want to make money online).