Now that Tori has a ring on her finger, Kelly Jo and her sisters have planned a Bachelorette Beach getaway for the Bride to Be! After arriving in Florida, the ladies head out for some fun in the sun and girl talk! Will Tori be "all ears" when her married sisters give her some advice on what to expect when she starts a new life with Bobby? Back in Tennessee, Bobby recruits some of the younger Bates boys to help him move out of the camper and into a new apartment. And later, it's Go-Kart racing time! With the girls away, Gil, Bobby, Kelton, Lawson and Nathan decide to have a little fun of their own at an indoor speedway. As the competition heats up, things get out of control!

The Countdown has begun! Before Tori and Bobby say, "I Do," there's a million things left to do! Tori has her final wedding dress fitting and she sits down with Carlin to come up with a hairstyle for her special day! Meanwhile, Gil, Nathan, and the middle boys get to work on cutting and trimming trees for Tori and Bobby's "winter wonderland" wedding decor. Will the boys' lack of progress put Kelly Jo in a panic? Meanwhile, with Baby #3 on the way, the Paines take a family trip to the Doctor for Erin's ultrasound. Last, in honor of their 30th anniversary, Gil and Kelly Jo have a memorable date night and attend Lawson's Charity Christmas concert. But when Nathan jumps up on stage unannounced, the family's in for an unexpected surprise!