87% of people who own grills are going to fire them up for 4th of July weekend. Sam’s Club’s David McWhorter is with GDL to make sure those people can step up their grilling game. Take advantage of a special Groupon deal through June 29, 2017 to become a member of Sam's Club for just $30, plus get a $5 gift card. Get all of your outdoor grilling tips at SamsClub.com.