Please help me find cheap airfare!!?

I would greatly appreciate it if you could help me find the cheapest possible airfare from Fort Myers, Florida (airport code RSW) to Cleveland (airport code CLE) or Akron/Canton (airport code CAK). I would prefer to land at Akron/Canton, but if the Cleveland fare is cheaper, that would probably be fine as well. I need to travel there on either March 31 or April 1, 2007, whichever date is cheaper. Coach cl is find. If you could help me find the cheapest possible airfare and give me a link to the site, I would greatly appreciate it.