A vagabond family composed of Pop Kwimper, his good-natured but unsophisticated son Toby, and various informally "adopted" children, including their babysitter, a 19-year-old named Holly Jones, is traveling through
Florida. Pop drives onto an unopened section of a new highway. The car runs out of gas and the Kwimpers intend to wait until a government vehicle passes by to help them out. In the meantime, they set up a temporary camp. After a time, the first vehicle to come by belongs to state highway commissioner H. Arthur King, who is appalled that the Kwimpers' presence on the pristine highway might negatively impact its dedication ceremony that day featuring the governor of Florida. King tries to have the Kwimpers forcibly removed, but when the governor arrives in advance of the ceremony, Pop informs him that they are invoking the state's homesteading laws and plan to live near the highway permanently. The governor applauds the Kwimpers' pioneering spirit and tells the police to respect "private property." King, who considers the Kwimpers to be a huge nuisance, leaves angrily and vows to return. Holly tells Toby that she is thrilled by the prospect of homesteading because she has never had a real permanent home. A chance encounter with an avid fisherman gives Holly an idea: with the help of a $2,000 bank loan, they will build a thriving business catering to sport fishermen. Trouble soon follows. King has the Kwimpers cut off from all social assistance from their home state. As the area is technically outside the jurisdiction of any law enforcement, two gamblers soon set up a raucous casino in a trailer. They attempt to buy the Kwimpers' land and belongings, but Pop refuses to sell at any price. Shortly thereafter, Toby rejects the advances of an amorous social worker named Alicia Claypoole, an ally of King. In an act of revenge, she begins legal action to have the children taken away from Pop and make them
wards of the state. Toby becomes the new community's sheriff and tries to quell the noise coming from the casino every night. His presence as a law-enforcement officer causes the casino patrons to flee. The gamblers bring in a team of
hit men from Detroit to eliminate Toby and build a bomb to destroy the Kwimpers' home. However, Toby naively but successfully deals with the casino's armed thugs, and after Holly innocently returns a bag (containing the bomb) left under their front porch by their neighbors, the casino trailer blows up. The gamblers cut their losses and flee, convinced they are lucky to be leaving with their lives. In the end, Toby's earthy wits and honesty win over the judge at the children's custody hearing. The judge orders the children to be returned to Pop and also praises the Kwimpers' pioneer spirit in his statement to the court. The family happily returns to its new land and home. Holly also gets Toby to recognize that she is now a grown woman, and it is implied they will soon marry. ==Cast==