Fred wants to bring everyone on vacation, but Wilma wants to stay home. In order to make up for Fred's request to go away on a holiday, Wilma secretly rents the house to a Swedish music band. Fred rents a trailer and brings them to "Jellyrockstone Park". But unexpected things (including a picnic basket snatched by Yogi Bear !) happens and despite Wilma's requests, he returns home with the family...
Did You Know?
Cameo appearance by Hanna Barbera cartoons Yogi Bear and Boo Boo. See more
When Betty mentions a lake near Stone Mountain, Barney marks an X on the map and starts to draw a line and suggests Hyannis Stone for a vacation spot. In the close up shot of where he's finishing the line, the X is gone. See more
Now you see, Boo Boo, I'm smarter than the average Fred Flintstone, hey hey.