I'm not sure when it came out but I watched ten years ago.it's about a family who takes a vacation in I think an rv. The movie opens with the dad taking to his great grandfather about some watch or stop watch that he hid in a tree while at war. While on this vacation the family of four runs into another family. The man of the intruding family tries to win the affection of the dad's wife. The man even goes as far covering her cut with a bandage and imposing her with his fire making. The now jealous husband insists he can tell time with a skillet and a spoon. He then bangs the spoon against the skillet until someone in the distance yells for him to shut up by informing him of the time. This movie is a comedy.

Tourist Trap (http://www.imdb.com/title/tt0153219/reference)