PLEASE READ IF YOU'RE A fan OF TOTAL DRAMA: REVENGE OF THE ISLAND!!!!!
What I discovered is that season 4 already started airing in Canada, but it won't air here until summer 2012. So instead of waiting until summer, just dsearch the following on Youtube:
Total Drama: Revenge of the Island episode 1
You'll get a lot of results and toi get to watch it before it airs in the U.S.!
It works I just did it yesterday and watched only the first episode so far.