With a lucrative bid from a large company offering to purchase Kyle Trucking, Michael convinces Jay that, if they sold their business, they’d be able to spend more quality time with Jr., Jr. and watch him grow up — something they wish they could have done more of with their own kids. But the offer goes bust and Michael’s nemesis, Bobby Shaw (Katt Williams), comes up with a surprising proposal. Meanwhile, Kady and Claire antagonize each other over who gets to spend more time in the bathroom.

Now that the kids are almost out of their hair, Jay insists that Michael have a vasectomy so they can feel free to enjoy themselves, but Michael is reluctant to go through with the operation.

Michael’s enemy, Bobby Shaw tricks Jr. into signing a contract making Jr. his slave. When Michael tries to get him out of the contract, they end up in a dance off.

Realizing that the garage is no longer a suitable living situation for Jr., Vanessa and the baby, Jay insists that Michael have it remodeled. When the contractor bids are too expensive for his taste, Michael decides to take on the job himself, with Jr.’s help. But when they get in over their heads, Franklin — who happens to be a certified contractor – has to come to their rescue.

Michael, who is determined to make record time driving from Connecticut to the Grand Canyon in a luxurious R.V., convinces his reluctant family to make the road trip so they can spend quality time together. Along the way, Michael puts the family through many misadventures — including getting lost — and in his haste neglects to read one of the R.V. manual’s most crucial operational features.