Maple Brown Sugar Ham in the Slow Cooker

7-8 pound bone-in spiral-cut ham
1 cup dark brown sugar
1/2 cup all natural maple syrup (yes, please use pure maple syrup and not pancake syrup)
2 cups pineapple juice

Use a 6-7 quart slow cooker. Unwrap the ham and discard flavor packet. Place the ham into the slow cooker stoneware, flat-side down. Rub brown sugar on all sides. Pour on maple syrup and pineapple juice. Cover and cook on low for 4-5 hours. An hour before serving, baste ham with the collected juices from the bottom of the slow cooker. When cooking is done, remove carefully and let it rest on a cutting board for 10 minutes before carving