With their upcoming nuptials rapidly approaching, Lauri Waring and George Peterson decide to plan a family vacation on a new episode of Bravo's docu-series "The Real Housewives of Orange County, Tuesday, January 1 at 10:00 p.m. ET/PT. George and his daughters are accustomed to luxury travel, fine dining and staying in five star hotels. But this year, Lauri wants the family to "bond with nature" so she rents an RV and packs up the family to go camping in Yellowstone National Park in Wyoming. Tamra Barney tries to bond with her husband, Simon, by taking tennis lessons. However, neck and back problems prevent her from enjoying the sport, so she decides it may be time to take out her breast implants. The Gunvalsons and Keoughs embark on a trip to Puerto Vallarta, Mexico. Jeana hopes the trip will help get her mind off of her recent separation with her husband Matt, but after some not so nice comments at dinner, Vicki is worried her friend is taking her anger out on others.

It's the Big 4-0 for Tamra, and everyone's invited to celebrate aboard Simon's new yacht. It's drunken fun in Newport Beach as Simon surprises Tamra with a gift that has all the ladies' tongues wagging. Quinn and Billy have been dating for three months and things are going well, but there are huge differences between them. Quinn is ready to have "the talk," but Billy has other plans. Officially separated, Jeana contemplates divorce. But not before she enjoys the former glory of her Playboy days. Jeana is going to Glamour on, the largest celebrity autograph convention, celebrating 25 Years of Playboy. With only days until their wedding, George and Lauri are frantically caught up in preparations. But missing from the plans is Lauri's son, Josh. Estranged for several months, Lauri really wants Josh to be part of her special day but in order for that to happen, Josh must agree to meet with a therapist.