Got some marketing-savvy in you? Think you can come up with a viral campaign in 140-characters or less? Want an iPad? We’re going to assume you answered “yes!” to at least one of those questions.

Simply Marketing is running a contest on Twitter, with the grand prize of an iPad going to the person who can generate the most Twitter buzz for their newest product, Twhistler.

Sincerely Marketing wants to reward a single tweeter with an iPad for promoting Twhistler, a Twitter management product that streamlines the tweeting process, and analyzes the most active time of day for your tweets so businesses can capitalize on all that Twitter has to offer.

For this particular contest, Simply Marketing is asking people to come up with a single tweet that best exemplifies the Twhistler experience. Submitted tweets are monitored for their retweet value, and the most engaged-with tweet in a seven day time period will determine the winner.

The contest is running from now until February 1st, 2011.

You can visit the Simply Marketing Facebook page, to view the contest rules and guidelines.