Buddy Valastro and his family's RV vacation continues as they head to sweet home Alabama! There, he and his wife, Lisa, battle it out making enormous, stuffed "ugly biscuits," then the competition gets more intense as they take on a 55-foot, six-lane racer slide at Waterville USA in Gulf Shores. After, the family indulges at The Original Oyster House, then heads to Cammie's Old Dutch Ice Cream Shoppe in Mobile, where they're served a dizzying variety of homemade flavors. Finally, the Valastros head down to Biloxi, Miss. for a spicy shrimp broil!