Kash makes a slow recovery from the dog bite and Kim and Kroy must make a decision about their dog's future and if they are to bring him back home. Brielle decides to pursue a new career path.

Kim offers her estranged parents a chance at reconciliation after a six-year standoff, and the Biermanns head to the Turks and Caicos Islands for their long-awaited vow renewal ceremony. Brielle's poorly-timed declaration causes trouble in paradise.

Kim and Kroy are set to renew their vows in the Turks and Caicos Islands, but rising tensions over Brielle and a missing dress threaten their chance to say `I do' all over again.

When the Biermanns explore the caves of New Mexico, Kroy finds his true calling as a tour guide; Kim buys up every road-side crystal she can find; the RV has faulty air conditioning.

Tracey returns as the Biermanns invade Scottsdale, Ariz.; The gang goes house hunting; Kroy tries to convince Kim not to call the whole trip off after another setback with the RV.

After weeks of setbacks and struggles, Kim finally reaches Las Vegas.