I saw this on Twitter and wanted to share.
Sweepstakes begins on April 4, 2016 at 10:00 a.m. Eastern Time (“ET”) and ends on April 18, 2016 at 11:59 p.m. ET
How to Enter: There is NO PURCHASE NECESSARY to participate. A purchase does not increase your chances of winning. You must be a @RenHotels follower and accept @RenHotels as a follower. During the Sweepstakes Period, @RenHotels will tweet a promotional message via Twitter, asking you to re-tweet the message (“message”). To enter, you must re-tweet the message from @RenHotels (“Tweet” or “entry”) to receive one (1) entry into the Sweepstakes random drawing. The entry must include the entire original message from Sponsor within the entry. You must have a public Twitter account. If you do not have a Twitter account, and you would like to create one for free, visit www.Twitter.com. Re-tweeting the message during the Sweepstakes Period constitutes your agreement to these Official Rules.