Note: This one seems to have some trouble in Internet Explorer, but worked for me in Firefox and Chrome
Click here to visit the Game Stop site and fill out the form to enter their “GameStop Summer Playcation Sweepstakes.” They are giving away 13,000+ prizes ranging from gift cards to free trips. Click here to view the full list of prizes. You can enter up to 35 times through August 25th. Good luck!
Image credit: Game Stop